Global Game Security Service LIAPP to Become Available for PLAYHARD's New Game "Urur Defenders," with 47 Million Cumulative Downloads
- Security Coverage Expands to "Urur Defenders," Following "Urur Mercenaries"
- Strengthening Global Service Competitiveness by Establishing a Fair Play Environment

LIAPP (Lockin Company, CEO Choi Myung-kyu), a mobile app security service, will be implemented for "Urur Defenders," the new game from PLAYHARD (CEO Shin Jung-hyeok), a mobile game developer with 47 million cumulative global downloads. PLAYHARD has already implemented LIAPP for GAME for the existing "Urur Mercenaries" game to ensure operational stability and security reliability. The company plans to expand the same security system to "Urur Defenders," further enhancing the game's security level.

PLAYHARD is a global game company that develops and services games for users worldwide. Its growth has been driven by a development philosophy that prioritizes fun and quality. With extensive operational experience, the game has achieved 47 million cumulative global downloads. From its initial launch, Urur Defenders has implemented LIAPP to proactively block various threats, including hacking, memory tampering, automated macros, and the use of illegal tools. This enhances service stability, ensuring a fair gaming environment for all users.

LIAPP is an integrated security service for mobile apps, detecting and blocking hacking threats in real-time across the entire app lifecycle, from app execution to the runtime environment. It analyzes and defends against behavior-based attacks such as game file and memory tampering, rooted/jailbroken device access, and cheat and automated tool use. Security policies can be immediately applied without app redeployment. Furthermore, it is compatible with major game engines such as Unity, Unreal, and Cocos, ensuring stable application across a wide range of mobile game environments. It is recognized as a security service that ensures both service stability and a fair gaming environment.

PLAYHARD CEO Shin Jung-hyeok stated, "Game security isn't just a technical element; it's a core competitive advantage directly linked to service reliability. Operating games with 47 million cumulative global downloads, we believe it's paramount to create an environment where users can focus on content without worrying about hacking. We will apply LIAPP, proven in Urur Mercenaries, to Urur Garrison to provide an even more stable gaming experience."

Lockin Company CEO Choi Myung-gyu stated, "LIAPP is a security service optimized for the mobile gaming environment, excelling at protecting services from cheats, tampering, and automated attacks. We are delighted to collaborate with PLAYHARD to create an environment where more users can enjoy safe and fair gaming."

With the introduction of LIAPP, PLAYHARD aims to strengthen its game security competitiveness and expand its trusted services in the global market. Through this partnership with PLAYHARD, LIAPP will further enhance its technological competitiveness and proactively respond to evolving hacking trends. This will contribute to building a fair and secure global gaming security environment that both game companies and users can trust.

LIAPP Completes Preemptive Response to Android 17 'Cinnamon Bun' Beta
- Supports Stable LIAPP Service Operation Without Security Gaps Despite OS Changes

Lockin Company (CEO Myung-gyu Choi), a mobile app security specialist, announced that its app security service, LIAPP, has completed technical verification and support for the latest mobile operating system, Android 17 (codenamed Cinnamon Bun).

Android 17, the 17th major release of Android, first released as a beta version on February 12, 2026, features structural improvements across the entire system, including an enhanced UI based on Material 3 Expressive, seamless lens switching via a professional camera API, VVC (H.266) codec support, and Windows-based multitasking optimizations.

Major Android updates bring functional expansion and internal changes to the runtime, permission handling system, media framework, and background execution policy. These changes can potentially bypass existing security logic or cause unexpected crashes, making prior verification essential. Therefore, immediately after the beta release, LIAPP established a dedicated testing environment, inspected the stability of the protection engine in response to changes in the internal operation of ART (Android Runtime), and verified that execution integrity was maintained even in expanded camera and media API environments. Furthermore, we verified that security policies were consistently applied in multi-window and background execution environments, and conducted bypass scenario tests using the latest rooting and hooking tools (such as the Frida family). As a result, we confirmed that the existing protection policies operate reliably even in Android 17.

LIAPP is a no-code app security service that can be implemented without additional SDK development or source code modification. It is implemented by uploading app build artifacts (APK/AAB). It obfuscates code to complicate reverse engineering and detects and blocks app forgery and tampering attempts. It also identifies rooted and jailbroken environments, defends against debugging and memory tampering attacks, and detects and blocks hooking tools like Frida. Furthermore, execution integrity verification protects apps from modifications in normal environments. This structure provides substantial operational stability, as it maintains a security layer regardless of OS version changes without requiring additional development burden on developers.

Myung-kyu Choi, CEO of Lockin Company, stated, "Major Android updates can offer new user experiences while also expanding the attack surface. Especially for companies serving global clients, the speed of response to OS changes directly impacts trust." He emphasized, "LIAPP has been responding faster than anyone else by conducting structural analysis and attack scenario-based testing since the beta stage, enabling our clients to operate their services reliably and without security risks."

LIAPP has secured numerous clients with a high level of security sensitivity, including large fintech companies, global game publishers, and global big tech companies. These companies serve millions to hundreds of millions of users, and even a single security vulnerability that could occur immediately after an OS update can directly lead to massive financial losses and a decline in brand trust. For this reason, ensuring complete support for Android 17 goes beyond simple technical support and is a key task directly linked to our clients' business continuity. By proactively addressing the issue from the beta stage, LIAPP has enabled our clients to maintain stable services even during the OS transition. This demonstrates both our technological prowess and our speed of response as a mobile app security service provider.

This concludes.

LIAPP Applied to Pintown Lab's Mobile App "Pintown" to Strengthen Security for Gift Certificate and Cash Exchange Services
- Lockin Company and Pintown Lab Collaborate to Expand Mobile Payment Service Security References

Lockin Company (CEO Myung-gyu Choi), provider of the mobile app security service LIAPP, announced that it has applied LIAPP to Pintown, a mobile gift certificate exchange service operated by Pintown Lab, to strengthen the security of its mobile payment and gift certificate services.

Pintown allows users to securely exchange unused gift certificates for cash through a mobile app. Providing a simple and reliable payment environment and protecting customer information are key elements of its competitiveness.

LIAPP is a mobile app security service that simultaneously protects both the mobile app executable and the runtime environment. Beyond simple obfuscation, it also provides execution integrity verification and real-time attack blocking. Through this, LIAPP blocks app tampering and repackaging, prevents illegal client execution, detects rooted and jailbroken devices, prevents debugging and memory tampering, blocks automated macro and bot attacks, and controls abnormal execution environments. This allows Pintown to structurally block potential attacks such as account hijacking, payment manipulation, and illegal access, providing users with a safe and reliable gift certificate exchange environment.

Pintown Lab CEO Song Jin-pyo stated, "Pintown is a platform that provides users with a service that allows them to safely exchange their gift certificates for cash. By introducing LIAPP, we have established a foundation for proactively controlling security threats that can arise in the mobile environment, such as app tampering, abnormal access, and automated attacks." He added, "Our core goal was to build a trustworthy environment where users can use Pintown services with confidence."

Choi Myung-kyu, CEO of Lockin Company, stated, "Gift certificate and payment services are areas where security directly links to brand trust." He added, "LIAPP protects Pintown from app forgery, automated attacks, and abnormal execution environments, serving as a core infrastructure that reduces service operation risks. This Pintown implementation demonstrates LIAPP's competitive edge in mobile payment and cash service security."

With the Pintown app, LIAPP has solidified its position as a mobile app security solution that effectively blocks forgery and automated attacks in mobile gift certificate and payment service environments. Lockin Company plans to expand LIAPP's application to various service areas, including mobile payments, platforms, and content, and increase its influence in the global mobile app security market.

That's it.

Mobile app security specialist Lockin Company (CEO Myung-kyu Choi) will be participating in the B2B Pavilion at 'G-STAR 2025', held at BEXCO in Busan from November 13th to 15th, and will showcase its flagship service, 'LIAPP (LockIn Application Protector).'

Under the theme of "The Standard for Mobile App Security, the Beginning of Service Protection," Lockin Company will unveil LIAPP's core technology, which detects and blocks various security threats in real time, including app forgery and tampering, rooting, debugging, memory modification, and auto and macro attacks.

LIAPP goes beyond simple code obfuscation and tampering protection. It incorporates "behavior-based security technology" that monitors app operations in real time and blocks abnormal behavior. This protects against advanced hacking techniques such as rooting, memory manipulation, and reverse engineering. It can be easily integrated into the app build process as an SDK without the need for a separate server, enabling immediate application even without a security engineer.

To celebrate its 12th anniversary, Lockin Company is hosting a "LIAPP 12th Anniversary Free Trial Event" at the G-STAR exhibition. Participating companies and visiting customers can experience all of LIAPP's security features free of charge for 30 days, from the PoC stage to the actual service environment. Application testing and one-on-one consulting are available with a simple on-site application.

Myung-kyu Choi, CEO of Lockin Company, stated, "Security threats across the mobile service industry are becoming increasingly sophisticated and rapidly evolving. LIAPP defends against these threats in real time, providing a stable environment for developers to focus on service quality and user experience." He added, "Through our participation in G-STAR, we hope to enable domestic and international companies to experience LIAPP's security effectiveness firsthand and establish a foundation for secure service operation in the global market."

Lockin Company, which has participated in G-stat's B2B exhibition for 11 consecutive years since 2015, protects over 5,000 apps worldwide through LIAPP. It has established itself as an essential security service for ensuring service stability and user trust in diverse industries, including gaming, finance, commerce, and public sectors. With this participation in G-STAR, Lockin Company plans to actively pursue "strengthening game partnerships and expanding the global market."

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[Exhibition Information]
- Event: G-STAR 2025
- Dates: November 13 (Thursday) - November 15 (Saturday), 2025
- Venue: Lockin Company (LIAPP) Booth, J-405, 3rd Floor, BEXCO 2nd Exhibition Hall, Busan
- Key Programs: LIAPP Demo / 1:1 Consultation / 12th Anniversary Free Trial Event

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LIAPP Signs Strategic Partnership with Mobile Game Developer Gear Second

– Collaboration on Security Technologies Specialized for Game Apps to Enhance Hacking and Forgery Response Systems

Lockin Company (CEO Choi Myung-kyu), a mobile application security specialist, announced that it has signed a strategic business agreement with game developer Gear Second (CEO Kim Min-sang) for "Security Threat Response and Technical Cooperation in the Mobile Game Environment."

This strategic partnership is part of a "systematic technical collaboration to address various security threats, including hacking, memory manipulation, repackaging, cheat tool insertion, and rooting environment execution," specifically targeting mobile game apps. The goal is to enhance the operational stability and user trust of games developed and serviced by Gear Second through Lockin Company's integrated security service, LIAPP.

LIAPP provides a high-performance security module that detects and blocks various attack vectors in real time from game app launch to runtime. It is a no-code, integrated security platform that applies security at the binary level without any source code modification. Key features include app forgery/tampering and decompilation detection, debugging prevention, rooting detection, real-time memory protection, network encryption, and encrypted storage of personal information. It is optimized for maintaining security during game development and operation, supporting automated application within CI/CD environments.

LIAPP also provides a policy control function that allows remote modification of security policies without app redeployment, enabling agile response to security threats that arise during game operation. This is particularly useful for game services with large user bases or demanding rapid update cycles.

Through this agreement, Gear Second plans to sequentially apply LIAPP to new projects under development, including existing games. This will enable internalized client security, block unauthorized access, protect game balance, and maintain a fair playing environment.

Lockin Company CEO Choi Myung-kyu explained, "Mobile games are installed on user devices, so client security vulnerabilities are always present." He added, "LIAPP is designed to detect and block various hacking threats in real time without complex security settings, so we can expect a high ROI (return on investment) in game security."

Gear Second CEO Kim Min-sang stated, "In the global gaming market, securing user trust is a key factor in determining a game's vitality." He added, "By partnering with Lockin Company, we will elevate security from the code level to the system level, thereby simultaneously improving service quality and operational efficiency."

The two companies plan to build a "sustainable technology collaboration model" that includes sharing security threat intelligence, collaborating on analyzing game hacking detection data, and co-designing security policies optimized for global services.

That's it.

- 12 Years of Accumulated Security Technology, Free Trial of Premium Services
- 30-Day Free Trial of LIAPP for Game and LIAPP Enterprise

Mobile application security specialist Lockin Company (CEO Myung-kyu Choi) announced a special event celebrating its 12th anniversary on September 16th, offering a 30-day free trial of its premium security service, "LIAPP."

This event, designed with the slogan "12 Years of Security Technology, Premium Trial Opportunity," is open to both new customers and those with prior experience with LIAPP's Onsite or Business services. Applicants can choose one of the LIAPP premium services and enjoy a 30-day free trial. Services offered include "game-specific security services adopted by global game companies at home and abroad" and "enterprise security services used by large corporations and financial institutions."

Choi Myung-kyu, CEO of Lockin Company, stated, "This event is designed to allow customers to experience LIAPP's security technology, which we've accumulated over the past 12 years. We hope this event will be a valuable opportunity for customers who have been eager to experience the robust security features of the LIAPP Premium Plan but haven't had the opportunity." He added, "Lockin Company will continue to do its best as a reliable partner, supporting our customers' service stability and growth."

Lockin Company, with numerous global patents and a history of global security awards, is a leading technology company in mobile application security, providing reliable and proven security solutions to customers across various industries in the global market. Its flagship service, "LIAPP," specializes in app protection, "LISS" in screen security, and "LIKEY" in key security. These services are utilized in a wide range of fields, including gaming, finance, e-commerce, and content services.

That's it.

- Supporting stable service operations for clients by proactively responding to global platform changes
- Proving a trustworthy partner by simultaneously securing security features and performance

Mobile application security service LIAPP announced that it has completed all technical compliance with Google's new "16KB page size support policy" introduced in Android 15. This compliance will enable LIAPP to quickly adapt to global platform changes and ensure stable service operation for clients and partners, without any additional burden, in meeting Google Play's new requirements.

Starting with Android 15, Google will officially support the 16KB page size alongside the existing 4KB page size. Starting November 1, 2025, all new or updated apps on Google Play that target Android 15 or higher will require "16KB page size compatibility." This is considered a measure to improve the user experience, including increased app launch speed, improved battery efficiency, and enhanced system stability.

To proactively respond to this policy change, LIAPP conducted technical verification and stability testing across its security modules. The results confirmed that all security features operate flawlessly even in a 16KB page environment. Therefore, developers and service providers who have adopted LIAPP can comply with the new Google policy without any additional modifications and provide optimal services that maintain a balance between security and performance.

Furthermore, "LISS" and "LIKEY," which Lockin Company jointly operates, have also completed compliance with Google's 16KB page size policy. These security services specialize in "LIAPP for app protection," "LISS for screen security," and "LIKEY for key security." All three services have completed preparations to ensure their security modules and core functions operate reliably in a 16KB page environment. Through this, Lockin Company supports clients across various industries in continuously operating stable and secure services even amidst platform changes.

Myung-kyu Choi, CEO of Lockin Company, said, "The platform environment is constantly evolving, and we are constantly striving to proactively reflect these changes in our security. The completion of support for Android 15's 16KB page size demonstrates Lockin Company's thorough preparations to support our clients' stable service operations with LIAPP, LISS, and LIKEY." He added, "Lockin Company will continue to respond quickly to global security regulations and platform policy changes, dedicating itself to providing our customers with the best possible security environment."

LIAPP, LISS, and LIKEY, services provided by Lockin Company, are used across a wide range of industries, including global gaming companies, financial services, e-commerce, and content services. With this Google policy compliance, Lockin Company plans to grow its global competitiveness as a "trusted security service partner that quickly and proactively responds to global platform changes" alongside domestic and international service and developer companies.

'Meeting with Backend-Enabled LIAPP and Running All the Way': A Technology and Networking Platform for Mobile Game Developers

Lockin Company (CEO Choi Myung-kyu), provider of the mobile app security service LIAPP, and AFI (CEO Kwon Oh-hyun), operator of the game server platform Backend, announced that they will co-host "Meeting with Backend-Enabled LIAPP and Running All the Way," a networking party for indie game developers, near Haeundae, Busan, on the evening of August 15, 2025.

This event, an unofficial side event held immediately following the official conclusion of "BIC 2025," is designed to provide a forum for developers to share their experiences and exchange insights on the various technical challenges they face in real-world game development environments, focusing on security and server operations.

The event will feature a variety of activities, including mini-tech talks, security and server operation Q&As, open networking, and dinner, focusing on indie game developers and industry professionals. Rather than a formal seminar format, the event will feature practical technical exchanges in a comfortable and casual atmosphere.

Lockin Company, the organizer of this event, specializes in providing advanced technologies such as app forgery prevention, behavior-based hacking detection, and real-time security policy enforcement through its mobile app security service, LIAPP. For 13 years, Lockin Company has been providing security services across diverse industries, including finance, gaming, commerce, and public apps. It holds numerous global security certifications and is recognized in both domestic and international markets for its technology that ensures robust integrity without compromising app performance.

Furthermore, co-host AFI, through its game backend platform, BACKND, integrates core game server functions such as login, data storage, rankings, matching, and push notifications. This allows indie developers to easily launch online games without the need for complex infrastructure. Currently, over 6,000 clients are utilizing Backend, and its reliability and efficiency have been proven through eight years of real-world operational experience.

Lockin Company and AFI stated, "This meeting is an opportunity to expand the value of field-oriented practical experience and developer connections. As a technology partner who can accompany you through the entire game development process, we plan to continue supporting the development ecosystem in various ways."

Any mobile game developer interested in attending this networking event can easily apply on the LIAPP and Backend websites.

That's it.

- Strengthening Global Mobile Service Competitiveness by Combining Security and Development Expertise

Lockin Company (CEO Myung-gyu Choi), which provides mobile app security solution LIAPP, announced on the 17th that it has signed a strategic partnership with mobile developer Mirnet (CEO Gun-gil Choi).

This partnership is a strategic decision to combine the technological prowess and expertise of both companies to jointly provide advanced services in the global mobile service market where security and stability are required as key competitiveness. In particular, by ‘responding to the entire cycle from mobile app development to security application together,’ it has become possible to provide faster and more stable solutions to customers.

Based on LIAPP, which can prevent app forgery and alteration, detect behavior-based hacking, and apply real-time security policies, Lockin Company provides a wide range of security services to domestic and international financial, gaming, education, and public sectors. It holds overseas patents and is gaining the trust of companies that have entered the global market.

‘Mirnet’ is a professional development company that has successfully developed and operated apps in various fields such as finance, utilities, entertainment, and O2O based on mobile app development know-how accumulated over many years. Based on rapid development and stable operation capabilities, it is receiving high satisfaction from domestic and international clients.

Choi Myeong-gyu, CEO of Lockin Company, said, “Since security is important throughout the entire life cycle of an app, collaboration with a proven development partner is essential,” and “Through collaboration with Mirnet, we will be able to provide our clients with a higher level of security and development productivity at the same time.”

Choi Gun-gil, CEO of Mirnet, said, “We are now in an era where security-centered development is directly related to the survival of a company, going beyond function-centered development,” and “The partnership with Lockin Company will be an opportunity to provide strong value to Mirnet customers as well.”

Through this partnership, the two companies plan to continue various collaborations for practical business expansion, such as ▲jointly building mobile services with built-in security ▲expanding technology cooperation targeting overseas markets, and this collaboration is expected to be an opportunity to present a new standard through the convergence of technology and security in the rapidly changing global mobile market.

Mobile app security service 'Lockin Company' selected as 'Technology Innovation' company for 2 consecutive years

Lockin Company (CEO Myung-gyu Choi) won the 'Technology Innovation Award' in the 'Mobile App Security Service' category for two consecutive years at the '2025 11th Korea Leading Company Awards' hosted by Money Today.

Lockin Company is a mobile app (application) security specialist. It provides 'LIAPP', an integrated security service that enables forgery prevention, hacking detection, code obfuscation, and data encryption. The company said, "LIAPP has a user-friendly structure that allows security to be applied with just one build," and "It also increases operational efficiency for customers by adjusting security policies without redistributing apps." It added, "It is being used in various industries such as finance, games, commerce, and public sectors."

https://n.news.naver.com/mnews/article/008/0005218709?sid=101

- Lockin Company is in charge of global security services for mobile APPs through LIAPP
- Fortis Distribution is in charge of expansion into European industries such as finance, games, and healthcare

On July 3, Lockin Company (CEO Myung-kyu Choi, Lockin Company), a mobile app security specialist, announced that it has signed a strategic business agreement (MOU) with Fortis Distribution, a mobile software distribution and IT solution specialist in Europe, for entering the global market.

Through this partnership, the two companies will combine their expertise and infrastructure to respond to the rapidly increasing demand for global app security and begin to actively advance into overseas markets including Europe. Lockin Company plans to provide its flagship security service, LIAPP, to industries with high security demand such as finance, games, and healthcare through Fortis Distribution’s distribution network.

Since its establishment in 2014, Lockin Company has been providing a wide range of security services in domestic and international financial/fintech, games, education, O2O, e-commerce, mobility, healthcare public apps, etc., centered around LIAPP, which can prevent forgery and tampering of mobile apps, detect hacking, and apply real-time security policies. LIAPP, which has secured high market satisfaction with its user-friendly structure that allows security to be applied with just one build, is contributing greatly to the operational efficiency of customers, especially with its ability to adjust security policies without redistributing apps, and is recognized for its technology and reliability in the global security market.

Fortis Distribution will be responsible for localizing, distributing, and responding to customers of LIAPP based on its distribution and customer support infrastructure across Europe, and Lockin Company will actively expand its global app security business based on its accumulated technology and security service operation experience. Fortis Distribution is a leading European IT distribution company that has continued partnerships with global security and development technology companies based on its strong competitiveness in the mobile and SaaS security sectors. Through this collaboration, it is expected to further strengthen its position in the mobile software security market.

Lockin Company said, “The partnership with Fortis Distribution is an important turning point that accelerates LIAPP’s global expansion,” and added, “We will present a new standard for global mobile app security through the synergy of our technological prowess and distribution capabilities.” Fortis Distribution also said, “LIAPP is a global security solution with proven technological prowess and stability, and is sufficiently competitive in the European market,” and added, “Through this collaboration, more companies will be able to build a mobile environment that is safe from security threats.”

Starting with this MOU, the two companies plan to continuously expand the scope of their cooperation, including technological exchanges, joint marketing, and provision of localized security packages, and develop it into a long-term strategic partnership.

That’s it. The end.

About Fortis Distribution
Established in Budapest, Hungary in 2019, Fortis Distribution is an ICT solution distribution company that supplies technology products in various fields such as information security, network, cloud, and data protection to the world. It is a Value-Added Distributor (VAD). Beyond simple product supply, we provide value-added services such as education, technical support, and integrated distribution, and we are building a demand-oriented distribution ecosystem through close cooperation with partners and manufacturers. Recently, we were selected as an official distributor of Commvault, a global data protection solution company, and have further strengthened our capabilities in the security and backup sectors, and are continuing to expand into the global market, focusing on Eastern Europe and Central Asia.

- Expected to Strengthen Mobile Game Security and Expand Global Service Capabilities
- Maximize Global Game User Experience and Service Reliability through LIAPP

On June 19, Lockin Company (CEO Myung-kyu Choi), a global mobile app security service company, and EdraNetworks (CEO Yun-ho Jeong), a global game developer, announced that they signed a business agreement (MOU) for the global expansion of mobile APP games.

Through this agreement, the two companies will jointly pursue ▲enhancing mobile game security ▲ensuring service stability in the global market ▲cooperating on illegal hacking and forgery prevention technologies.

Based on LIAPP, a mobile APP integrated security service developed by Lockin Company, we will provide core technologies such as code obfuscation, forgery prevention, and rooting/debugging detection, and plan to apply these to all titles of EdraNetworks to maximize user experience and service reliability.

With this, LIAPP will provide a safe gaming environment to users around the world through cooperation with EdraNetworks in the gaming industry, which is constantly exposed to security threats such as hacking and cheating, and EdraNetworks expects that LIAPP's technology, which is a partner with excellent security response capabilities in each region while operating a global service, will become the core competitiveness of the games it develops.

LIAPP is the representative service of Lockin Company, which provides a global integrated security solution for mobile apps and games. It has been applied to over 20,000 apps and is recognized for its differentiated security technologies such as code obfuscation, anti-forgery prevention, and real-time threat detection.

EdraNetworks, Inc. is a global game developer established in 2013 that has presented global hits in various genres such as FPS, SF strategy, and sports, and has recorded over 500 million cumulative downloads through innovative game design and large-scale multiplayer server technology in the European, Southeast Asian, and North American markets.

That's it. The end.

- Domestic APP developers can expand into the global ecosystem with the synergy of mobile app security global service ‘LIAPP’ and cloud global MSP ‘Capcloud’
- Mutual cooperation to provide ‘security and server’ as a ‘welcoming gift’ for domestic APP developers to advance overseas
- Help with global advancement of e-commerce, video, social, and mobile games

On June 5, Lockin Company (CEO Myung-gyu Choi), a mobile app security global service company, and Capcloud (CEO Seung-eok Choi) announced that they signed a business agreement (MOU) for the development of the mobile APP ecosystem.

Lockin Company (CEO Myung-gyu Choi) provides advanced mobile app security technologies and solutions such as code obfuscation, forgery prevention, debugging detection and blocking, rooting detection, and hacking tool detection through its service ‘LIAPP’ provided in the form of SaaS (software as a Service), and Capcloud (CEO Seung-eok Choi) provides a stable service environment through the construction of a cloud infrastructure optimized for the global market. Through this, game and APP developers can focus more on development without worrying about security, servers, and services.

This agreement was made to promote various cooperation for joint growth in the mobile APP industry based on the mutual strengths of ‘LIAPP’, which focuses on security services, and ‘Capcloud’, which focuses on cloud services. The two companies plan to cooperate in major areas such as ▲ actively cooperating with domestic APP developers in entering the global service market, ▲ discovering mobile APP developers and expanding the network of indie developers, ▲ improving data analysis and security services for various services and industries of mobile APPs. With this collaboration, ‘Lockin Company’ will provide mutual support to various customers and personnel using cloud services, such as mobile games, mobile commerce, and mobile fintech, through the developer network secured from the perspective of security services, and ‘Cap Cloud’ will cooperate with each other to develop the mobile APP ecosystem.

Established in 2013, Lockin Company is a mobile app security solution company that provides global security services in various fields, such as mobile games, finance, e-commerce, and fintech. ‘Reapp’, a global mobile app security service, provides security to over 2,000 app services in 23 countries at home and abroad, and continues to grow in the global market.

Established in 2018, Cap Cloud is a cloud MSP (Managed Service Provider) that provides optimized cloud infrastructure and solutions to major countries around the world, and has recently expanded its business area by promoting global game publishing business in cooperation with developers.

- Mutual synergy between mobile app security global service ‘Liapp’ and game server service ‘Ddukkut’
- Mutual cooperation for expanding the game ecosystem

Mobile app security global service company Lockin Company (CEO Choi Myung-kyu) and AFI (AFI, CEO Kwon Oh-hyun) announced on the 22nd that they signed a business agreement (MOU) for cooperation in the game industry.

Lockin Company (CEO Choi Myung-kyu) provides advanced mobile app security technologies such as code obfuscation, anti-forgery, debugging detection and blocking, rooting detection, and hacking tool detection through its service ‘LIAPP’ provided in the form of SaaS (software as a Service). In addition, AFI (CEO Kwon Oh-hyun) provides an all-in-one game server solution from development to operation through its solution ‘Ddukkut’ and provides a wide range of game server functions without platform restrictions, from mobile games to PCs and consoles. Through these two, game developers can focus more on game development and services without worrying about security and servers.

This agreement was made to promote various cooperation for joint growth in the game industry based on the mutual strengths of ‘Liapp’, which focuses on security services, and ‘Ddukkut’, which focuses on all-in-one game server services. The two companies plan to cooperate in major areas such as ▲ actively cooperating with domestic game companies’ entry into global services, ▲ discovering game developers and expanding the network of indie game developers, and ▲ improving game industry data analysis and security services. Through this cooperation, ‘Lockin Company’ will support the developer network secured from a security service perspective, and ‘AFI’ will support game industry customers and personnel using the all-in-one game server service, and they will cooperate with each other to expand the game ecosystem.

Founded in 2013, Lockin Company is a specialized mobile app security solution company that provides global security services in various fields such as mobile games, finance, e-commerce, and fintech. ‘Reapp’, a global mobile app security service, provides security to over 2,000 app services in 23 countries at home and abroad, and continues to grow in the global market.

BACKND provides over 30 functions specialized for games and even an operating console after launch. Developers can easily build game servers without having to develop game servers using BACKND. BACKND started its service in 2018 and has been growing rapidly, exceeding 5,900 service users as of May 2025. It is accelerating business expansion such as developing new world functions that can implement MMO and entering the global market.

Lockin Company, ‘Method for blocking access of threatening users and method for applying program security’ Indonesian patent registration decision

2025.02.18

LIAPP demand surges in emerging markets such as West Asia, UAE, and Central and South America, and inquiries about introduction continue

Mobile app security solution specialist Lockin Company (CEO Myung-gyu Choi) announced on the 18th that it has completed the registration of an Indonesian patent for ‘Method for blocking access of threatening users and method for applying program security’.

This patent is a security technology that detects users with risk factors such as hacking, information leakage, and forgery in mobile apps through monitoring, blocks them or allows normal execution according to criteria set by the administrator, and can easily upload and apply them to the app. Lockin Company has been recognized for its technological prowess by registering a patent for this technology in Indonesia, following Korea, Japan, and the United States.

This patent by Lockin Company is a core technology of its mobile app security service ‘LIAPP’, and is characterized by being able to immediately detect threatening users by analyzing real-time data and apply it directly to the app. This allows for rapid response to security threats and minimizing potential damage. In particular, in Indonesia, where the mobile finance and e-commerce markets are rapidly growing, Liapp is attracting attention as a solution that can effectively block financial fraud and data leaks.

The patent is expected to have strong synergy when combined with Liapp’s ‘behavior-based detection technology.’ ‘Behavior-based detection technology’ is a technology that analyzes abnormal behaviors that occur when an app is executed and determines threat behavior. Combining the two technologies can detect abnormal behaviors such as hacking, information leakage, and forgery in real time and automatically and immediately block access according to policies set in advance by the administrator. This technology can effectively detect not only unknown threats but also variant hacking methods or tools, and is receiving much attention in various industries such as finance, fintech, and public institutions, not only in Korea but also in the Indonesian market where response to new hacking techniques is important.

In addition, Liapp’s ‘behavior-based detection technology’ significantly improves user experience by requiring lower levels of permissions compared to existing static inspection methods. Excessive permissions requested by general security solutions can increase the risk of sensitive information exposure, and can lead to application performance degradation and increased capacity, which can result in reduced service quality and increased operating costs. However, Reapp detects based on behavior and provides automated security without additional code modification or security updates, enabling response to the latest threats, thereby ensuring both security and user convenience.

Reapp is provided in the form of SaaS (software as a Service) based on advanced mobile app security technologies such as code obfuscation, forgery prevention, debugging detection and blocking, rooting detection, and hacking tool detection. Lockin Company has signed a contract to supply Reapp solutions to local state-owned banks in Indonesia, large game publishers, and IT companies, and is accelerating the development of new sales channels by conducting POCs targeting fintech services and e-commerce companies.

“Indonesia is a major market where digital transformation is progressing rapidly, and inquiries from the finance, games, and e-commerce sectors are increasing,” said Son Chung-won, vice president of Lockin Company. “As demand is increasing in emerging markets such as West Asia, the UAE, and Central and South America, we will continue to strengthen our global competitiveness through Liapp’s innovative security technology and provide customers with the best mobile security services.” Meanwhile, Lockin Company is a mobile app security solution company established in 2013 that provides security solutions in the mobile finance, games, e-commerce, and fintech sectors based on differentiated security technology. Liapp provides security to over 2,000 app services in 23 countries at home and abroad, and continues to grow in the global market.

Lockin Company to introduce game security solution ‘LIAPP For Game’

2024.11.11.

Providing customized security services for game developers through BTB booth operation, supporting establishment of powerful game app security system

Mobile app security company Lockin Company (CEO Myung-kyu Choi) announced that it will operate a BTB (Business-to-Business) booth at ‘G-Star 2024’, the largest game industry exhibition in Korea, held at BEXCO in Busan for three days from the 14th to the 16th, and promote its game app security solution ‘LIAPP For Game’.

Lockin Company is a company that provides security services and solutions for various mobile applications based on innovative security technology. It continuously develops new products and new security functions in response to the changing needs of developers, and recently launched the mobile app security keyboard LIKEY and the screen capture blocking service LISS. In addition, it is steadily expanding the functions of its mobile app security service LIAPP to respond to increasing security threats and providing enhanced security solutions.

At this year’s ‘G-STAR 2024’, Lockin Company will highlight the differentiation of its game app security solution through LIAPP For Game. LIAPP For Game is a security product exclusively for mobile game apps developed by Lockin Company. It provides detection, protection, and real-time monitoring functions optimized for games to detect hacking, rooting, and use of cheat tools and prevent memory modification.

In particular, LIAPP for Game is equipped with advanced behavior-based detection technology to quickly identify abnormal signs or abnormal behaviors in games. This prevents illegal activities using malware and contributes to maintaining a fair gaming environment. The technology has already been patented in major countries overseas, including Korea, the United States, and Japan.

At the Lockin Company booth (J-607), a demo where visitors can experience LIAPP For Game firsthand will be provided, along with security consulting for small and medium-sized developers. Visitors will have the opportunity to check out LIAPP’s powerful security features and receive customized advice on building mobile app security. In addition, a small gift will be given just by participating in the business matching and demo demonstrations and customized security consulting held at the booth.

Vice President Son Chung-won of Lockin Company said, "We have prepared various support programs so that small and medium-sized game developers can build a strong security system without a large cost," and "Our goal is to increase the stability of mobile games, strengthen user trust, and help developers focus more on game production."

At G-Star 2024, Lockin Company plans to provide practical security solutions to small and medium-sized game developers through its latest technology and services, and expand cooperation with domestic and international partners.

[Interview] Is 'Iron Defense' Only Possible with Inconvenience? Lockin Company "Realizing Security That Anyone Can Design"

2024.11.01.

Lockin Company, Decision to Register US Patent Related to Mobile App Security

2024.10.14.

Full-scale Entry into the US Market with Core Security Technology of Mobile App Security Service ‘LIAPP’

Lockin Company (CEO Myung-gyu Choi), a global mobile app security company, announced on the 14th that a patent for the core security technology of the mobile app security service ‘LIAPP’ has been registered in the US, following Korea and Japan.

The patent is one of the core technologies related to the mobile app security service ‘LIAPP’, which automatically blocks users who pose a threat in the application. LIAPP is characterized by the fact that app managers can directly adjust the number of threat detections and blocking periods, allowing for efficient security management.

In the US market, each state has different security-related laws, and the number of things to consider for all companies handling personal information data in apps has increased exponentially. LIAPP’s real-time security adjustment technology is expected to be able to respond more flexibly to various security regulations in the US.

In particular, this patent-related function allows developers or operators to freely adjust the number of threat detections and blocking functions without having to reapply the reapp or redistribute the app to the Google Playstore or Appstore, which is expected to reduce operating costs and enable quick problem resolution for local app developers in the US, where rapid security response is important for the application of the ‘US Data Privacy Protection Act (ADPPA)’.

Currently, Lockin Company is meeting with various companies, focusing on finding local business partnerships and partners for market expansion in order to enter the US market based on the patented technology. Last month, it was named one of the ‘Top 10 Companies in the Mobile App Security Sector in 2024’ by the journal ‘APAC CIO Outlook’ headquartered in Silicon Valley, California, USA, and all of Lockin Company’s product lines, including the technology, were introduced in the renowned US cybersecurity journal ‘Cyber ​​Defense Magazine’, highlighting its competitiveness in the mobile app security sector.

Choi Myung-gyu, CEO of Lockin Company, said, “We expect this global technology patent registration to be a strong foundation for entering the US market,” and added, “As inquiries are increasing not only in Korea but also in North and South America, we plan to provide customized solutions that meet the needs of local markets in the rapidly changing digital environment.” Meanwhile, Lockin Company is protecting more than 2,000 apps worldwide through its mobile app security service, Liapp, and is leading the way in continuous technological innovation and security product development by launching the mobile security keypad ‘LIKEY’ and the mobile app screen capture blocking service ‘LISS.’

Lockin Company, APAC CIO Outlook 'Mobile App Security' Top 10 Companies

2024.09.11.

Mobile app security service LIAPP, recognized in the global market for its innovative technology and stability

Lockin Company (CEO Myung-kyu Choi), a global mobile app security specialist, was selected as one of the '2024 Mobile App Security Top 10 Companies' by the authoritative IT media APAC CIO Outlook. This award was given to the company that was evaluated as the best among the companies recognized for their mobile app security technology in the Asia Pacific (APAC) region.

APAC CIO Outlook is a professional magazine for IT and business leaders in the Asia Pacific (APAC) region and is headquartered in Silicon Valley, California, USA. It is a global ICT magazine with over 60,000 subscribers and 130,000 digital subscribers. It mainly reviews companies that provide innovative technologies in the industry through IT technology innovation, selects the top 10 companies, and holds awards by field every year.

​APAC CIO Outlook highly evaluated Lockin Company’s contribution to the development of innovative technologies and establishment of a stable security environment in the field of mobile app security, and announced that Lockin Company was selected as a trustworthy company in the rapidly changing IT environment.

​Lockin Company’s main product, LIAPP, is a mobile app security service that detects source code protection, forgery prevention, memory protection, rooting, debugging, virtual machines, and hacking tools. It has already been recognized as an innovative company in the global security market in that it integrates these various security functions and provides them in a SaaS format, and it is recognized as a customized security solution with real-time protection functions based on RASP (Runtime Application Self-Protection) technology and protection option setting functions according to customer service policies.

​In addition, APAC CIO Outlook emphasized the case of a representative second-hand transaction application in Korea introducing LIAPP to prevent cybercrimes in advance and the fact that it identified security vulnerabilities of major customers in the tourism industry in advance and provided the latest security modules as evidence of its stability. These achievements are the reason why Lockin Company was selected as one of the top 10 mobile app security companies at this awards ceremony.

Choi Myeong-gyu, CEO of Lockin Company, said, “This award is very meaningful because it is the result of Lockin Company’s mobile app security technology being recognized in the global market,” and added, “We are continuously researching and developing so that customers can build a safer digital environment, and we promise to provide cutting-edge protection functions along with a developer-friendly approach in the future.”

Meanwhile, Lockin Company is protecting more than 2,200 mobile apps through LIAPP, and was selected as a representative application security vendor by Gartner and as an excellent information protection product by the Ministry of Science and ICT in 2019.

Mobile app security service LIAPP, full-scale entry into global market with BI renewal

2024.08.26.

Changed BI to ‘Hedgehog’ character, conquering global market with friendliness and strong security

Mobile app security specialist Lockin Company (CEO: Myung-kyu Choi) announced that it has renewed the brand identity (BI) of its mobile app security service ‘LIAPP’ in order to fully enter the global market.

In order to effectively realize the mission of ‘security that anyone can use,’ Lockin Company has shaped LIAPP’s BI into a cute and friendly hedgehog character that contains the meaning of strong security. With this LIAPP BI renewal and the soon-to-be-released SaaS-based security product, the company plans to strengthen its position as a global mobile app security company beyond the domestic market.

The revamped LIAPP BI has been changed from the existing seal pattern to a hedgehog character. This reflects the fact that hedgehogs have a powerful defense mechanism that protects them from external threats with their spines, and that global users feel familiar with it while also thinking of the image of strong security. This is in line with Reapp's vision to safely protect mobile apps in various industries around the world.

Founded in 2013, Lockin Company is the operator of 'Reapp', an all-in-one mobile app security service that provides functions such as source code encryption, forgery prevention, memory protection, and rooting detection required for mobile app development. It provides security to approximately 2,200 app services around the world, including in Japan, the United States, Singapore, Vietnam, Thailand, Indonesia, Brazil, and Austria, and has been selected as a representative application security vendor by Gartner. In addition, Reapp was selected as an 'Excellent Information Protection Product' by the Ministry of Science and ICT in 2019, and won the gold prize in the mobile app security category at the Cybersecurity Excellence Awards in 2023.

Choi Myeong-gyu, CEO of Lockin Company, said, “Through this BI renewal, we wanted to convey the image of safe and convenient security, not security that is perceived as complicated and difficult,” and added, “This will be an opportunity to more clearly convey Liapp’s service vision and direction to customers, and to demonstrate trust and presence as a strong global mobile app security expert service.” Meanwhile, Lockin Company is holding the ‘Liapp Startup Program’ for startups and individual developers who are relatively vulnerable to security along with this BI renewal. Any individual or startup currently developing an app can apply as a Liapp prosumer for this event, and if selected as a prosumer, you will be provided with one month of free use of the Liapp service, as well as stability and compatibility verification services for each operating system (OS) version and device. You can apply for the ‘Liapp Startup Program’ on the Lockin Company homepage (https://liapp.lockincomp.com/ko/startup-program).

Lockin Company Registers App Security Technology Patent in Japan Following Korea

2025.07.31.

Blocks dangerous users by detecting them through in-app pre-monitoring according to set criteria

Lockin Company (CEO: Myung-kyu Choi), a global mobile app security company, has registered a technology for ‘Method for Blocking Access by Threatening Users and Method for Applying Program Security’ with the Japan Patent Office. This patent registration is expected to be an important milestone for expanding into the global market as a result of Lockin Company’s innovative security technology being recognized internationally.

Lockin Company’s Japanese patent this time is a technology patent for a method for monitoring access to applications running on communication terminals such as smartphones and determining whether they are threatening and blocking or allowing normal execution. It is a technology that can be applied to all apps that require security, such as financial apps that require enhanced user authentication or game apps that require blocking of fraudulent users, as it can detect threat factors such as hacking in the app and block or allow access according to criteria set by the administrator.

Lockin Company, which has already completed the registration of the relevant patent in Korea in 2022, has applied the technology to its own developed service ‘Reapp’ and has provided advanced application security to not only domestic companies such as Kakao Games, KB Financial Group, Asiana Airlines, and Carrot, but also major Asian game publishers and global representative companies such as Indonesian state-owned banks. Lockin Company detects signs of illegal forgery and falsification of mobile apps through Reapp, blocks app execution at the source, and prevents theft of important information within apps, thereby contributing to data protection, legal issues, and customer trust for companies and customers around the world.

Lockin Company sees the Japanese security market as an attractive market, being 2-3 times larger than the Korean market and with a prominent movement toward digital transformation, and has been actively working to enter the Japanese market since last year. It is seeking additional business opportunities by establishing a Japanese homepage and forming partnerships with Japanese companies in various fields, including its existing Japanese client Line Games, and this patent registration is expected to be an important achievement in securing trust in Japan.

CEO Myung-gyu Choi said, “This Japanese patent registration has become an opportunity for Lockin Company to further expand its influence in the global market,” and added, “We will continue to protect and develop next-generation mobile security-related technologies and know-how through continuous research and development and patent acquisition to strengthen our competitiveness in the global market and provide the best security solutions.” In the meantime, in addition to this Japanese patent, Lockin Company has completed and is currently examining patents related to mobile app security in five countries, including Korea, the United States, China, Indonesia, and Singapore, including mobile security keypad-related technologies, and plans to accelerate the acquisition of global intellectual property rights. In order to expand its global network in earnest along with continuous technological innovation, it plans to establish cooperative relationships with various companies around the world and solidify its leading position in the mobile app security field.

Lockin Company to Participate in ‘Smart Tech Korea 2024’

2024.06.12.

Introducing New Products LISS and LIKEY with Latest Security Technology

Lockin Company (CEO Myoung Kyu Choi) announced that it will participate in the 13th ‘Smart Tech Korea 2024’ held at COEX in Samseong-dong from June 19 to 21.

Smart Tech Korea (STK 2024), which is in its 13th year this year, is Korea’s largest future-leading technology exhibition that encompasses cutting-edge technologies and solutions such as big data, cloud, robots, and security, focusing on artificial intelligence technology. The exhibition will be divided into five sub-exhibitions: ◇Smart Tech Show ◇AI/Big Data Show ◇Retail Tech Show ◇Robotech Show ◇Secure Tech Show.

​Lockin Company will focus on introducing new products LISS (LIAPP Secure Screen) and LIKEY (LIAPP Secure Keypad) that apply the latest security technology at the Secure Tech Show exhibition hall where you can see security trends at a glance.

​LISS, developed by Lockin Company, blocks screen capture and screen recording within mobile apps, detects remote control apps, and provides notifications to protect content copyright and prevent personal information leakage. In addition, LIKEY is a mobile security keypad service that converts all information entered through the virtual keypad into one-time data and transmits it to the server, encrypting the user's important data, and is thus gaining attention as an essential mobile security service.

​At this Lockin Company exhibition booth, you can see the introduction and demonstration of Lockin Company's LISS and LIKEY services, and you can also receive customized consulting for each customer along with LIAPP, which has established itself as a global representative mobile security service. In particular, all customers who have consulted on-site this time will be provided with a free technology verification (PoC) and a large-scale discount promotion.

​Lockin Company CEO Choi Myoung Kyu said, "This event will be a place to see the new convergence app security that combines Lockin Company's own mobile app security technology accumulated through global business with the latest security trends and the future." He added, "Please visit the Lockin Company booth and experience the services needed in the global application market and various security technologies that will lead future innovation."

​Meanwhile, Lockin Company has recently signed partnerships with leading global mobile service companies based on its mobile app security technology accumulated over the past 12 years and its business know-how through experience in the global mobile application security business, and has been selected as a representative application security vendor by Gartner. In 2023, it won the Gold Award at the Cybersecurity Excellence Awards and was designated as an ‘Excellent Information Security Technology Product’ by the Ministry of Science and ICT, and is currently carrying out numerous global projects.

Lockin Company to Participate in 2024 2024 Play Expo B2B Hall

2024.05.20.

Lockin Company to Introduce LIAPP for Game, Specialized in Game App Security

Mobile app security service specialist Lockin Company (CEO Myoung Kyu Choi) announced today that it will participate as a buyer in the ‘2024 Play Expo (PlayX4) B2B Hall’ from May 23rd to 24th. Play Expo is the largest game show in the metropolitan area, hosted by Gyeonggi Province and organized by the Gyeonggi Content Promotion Agency, and will be held for four days from May 23 to 26 at KINTEX in Ilsan.

​Lockin Company will participate in this event and hold a B2B business matching consultation for game developers who wish to introduce mobile app security services. Lockin Company plans to emphasize the importance of game security and introduce LIAPP for Game, a solution specialized for game apps.

​LIAPP for Game is a solution composed of game-specific functions of the mobile app security service LIAPP, and provides security functions optimized for mobile games on various platforms such as Unity and Unreal Engine. In particular, it detects cheat engines such as Game Guardian and Lucky Patch with advanced behavior-based detection technology to control illegal hacking, and prevents game app forgery and tampering in advance with anti-debugging technology, thereby blocking the distribution of illegally modified apps at the source.

​Reapp can be applied simply by uploading a completed app, and it provides a monitoring function that blocks and manages hacker access in real time, so it is easy and convenient for game developers who face time and cost issues in security, and it is receiving a great response.

​The sales team director of Lockin Company said, “Last year, we identified many game developers’ security needs on site and achieved several contract results,” and “This year, we plan to provide free POC and special price discount promotions to developers who apply LIAPP through Play Expo BizMatching.”

​Companies that want to be matched with Lockin Company at the Play Expo B2B BizMatching Consultation can apply to the Play Expo office or apply for participation on site on the day of the event. For more information, please refer to the Play Expo homepage or contact the B2B office.

​Meanwhile, Lockin Company is a company that provides mobile app security service LIAPP to domestic and foreign large corporations, public institutions, financial institutions, game companies, AI companies, etc. with the motto of providing security that anyone can use by building a safe environment on mobile and wearable devices.

Major domestic customers include Kakao Games, Wemade, Line Games, Gravity, KB Financial Group, Asiana Airlines, Coinone, Carrot Market, Hey Dealer, etc., and it provides strong mobile app security services to global companies in various countries around the world, including the largest game publisher in Southeast Asia, an Indonesian state-owned bank, a famous Indian game company, the US, Singapore, Turkey, Vietnam, Thailand, Indonesia, and Brazil.

Lockin Company, Mobile App Security Service LIAPP Subscribers Surpass 10,000

2024.04.29.

Consistently securing domestic and international customers by providing convenient SaaS

Lockin Company, which operates mobile app security service LIAPP, announced on the 29th that the number of domestic and international subscribers exceeded 10,000 as of the 29th of this month.

LIAPP is an integrated security SaaS (Software as a Service) that combines security functions specialized for mobile apps into one, protecting apps from various hacking attacks. It has steadily grown by establishing itself as a customized security partner for companies that operate mobile apps, such as large domestic and international companies, public institutions, financial institutions, game developers, and startups in Japan, the United States, Singapore, Vietnam, Thailand, Indonesia, and Brazil. The number of subscribers to LIAPP in 2024 has grown by 75% compared to last year.

The driving force behind LIAPP's growth is its agile response to the changing domestic and international awareness of mobile app security. LIAPP, the first in the industry to provide mobile app security as SaaS, allows developers who recognize the need for security but face development resource, time, and cost issues to apply security functions with a single upload without professional coding or installation.

In addition, the LIAPP site renewal in June of last year not only provided a simple and intuitive UI to enhance customer convenience, but also allows anyone to easily use security services as much as they want, regardless of the size of their organization, as it is a subscription service where customers pay only for what they use.

The continuous development of customized products, such as the launch of 'Mobile Security Keypad Service LIKEY' and 'Mobile App Screen Capture Blocking Service LISS', also appears to be one of the factors accelerating the increase in customers. LIKEY is a security keypad service that protects the personal information of users entered, and is receiving great response as customers can design the UI themselves.

​And LISS, which was released in October of last year, provides SDK in the form of a library so that developers can build screen capture blocking and remote control app detection functions, which are essential elements of mobile app security, in a short period of time.

“We will focus on feedback from customers using LISS in the future, develop and enhance security functions that meet their needs, and create a security service that anyone can use without burden,” said Choi Myoung Kyu, CEO of Lockin Company. “We plan to introduce a new service in the second half of the year so that LIKEY and LISS, which are currently receiving a flood of customer inquiries, can be used more conveniently.”

Meanwhile, Lockin Company plans to participate in the ‘2024 Secu-Tech Show 2024’ to be held at COEX in Samseong-dong from June 19 to 21 to allow domestic customers to experience its products and services directly.

Lockin Company Releases LISS (LIAPP Secure Screen) to Strengthen Content and Copyright Protection in Mobile Apps

2023.10.11.

Mobile app security company Lockin Company released a new product, LISS (LIAPP Secure Screen), utilizing the latest security technology on October 11.

LISS provides various functions to block screen capture and screen recording in mobile apps to protect content and copyright, and detect and notify remote control apps, and these functions are applied equally when switching apps. These functions also protect personal information and prevent information leakage by preventing app users from illegally saving images or videos displayed on the screen or sharing them with others.

​Also, since LISS provides SDK in the form of a library, it can be easily embedded in service apps, so it has the advantage of being able to build strong security in a short period of time even with a small number of developers. Another feature and advantage of LISS is that users can apply security modules without having to install a separate app.

​LISS’s screen capture prevention, screen recording blocking, and remote control app detection and notification functions are also recommended inspection items by the Financial Security Institute and the Ministry of the Interior and Safety. According to the Ministry of the Interior and Safety’s mobile public service security vulnerability inspection guide, it is recommended to eliminate security vulnerabilities in mobile services, such as having “functions to control various information provided by public mobile services so that users cannot capture them on their mobile terminals.”

​“With the mobile app market size reaching 655 trillion won, threats to mobile apps are also increasing along with the growth of the mobile app market,” said Choi Myeong-gyu, CEO of Lockin Company. “The app security market for preventing information leaks and copyright infringement through apps will also grow.”

​Lockin Company is a company that focuses on mobile app security, including LISS, LIAPP for mobile app protection, and LIKEY for security keypad. In 2018, it was selected as a major global vendor in the "Market Guide for Application Shielding" report by global research firm Gartner, and in 2023, it won the gold award in three categories: "Mobile Application Security", "Application Security", and "Runtime Application Self-Protection" at the CYBER SECURITY EXCELLENCE AWARDS.

Lockin Company, Security Solution Service LIAPP Reorganization

2023.06.30.

SaaS-type security service LIAPP that does not require coding, significantly strengthens usability and security functions

Cybersecurity service specialist Lockin Company (CEO Myung-gyu Choi) announced on June 30 that it has significantly revamped its app security solution service ‘LIAPP’ with a focus on improving user convenience.

Lockin Company’s mobile app security solution LIAPP is a no-code SaaS-type security service that allows security to be applied without additional coding by simply uploading a developed app. It is gaining popularity by offering an annual/monthly subscription plan that allows users to purchase and use the product for a desired period.

​In March of this year, it won gold awards in three categories: ‘Application Security’, ‘Mobile Application Security’, and ‘Runtime Application Self-Protection’ at the ‘Cybersecurity Excellence Awards’ event.

This reorganization focused on improving user convenience. Above all, it improved the UI to make it easier for app developers and developers to apply security, and the app protection function and threat detection options can be flexibly applied according to the characteristics and operation method of the app.

The service subscription payment screen has also been changed to be easier to use. Considering that the percentage of overseas users is over 40%, it also supports English and Spanish for global users.

In addition, LIAPP’s functions have been significantly enhanced. As hacking types and methods have become more diverse, administrator rights and virtual machine detection have been enhanced, and compatibility after security application has been optimized. Security has been upgraded to support two-factor authentication for enhanced security.

​Myoung Kyu Choi, CEO of Lockin Company, a member company of the Born2Global Center, said, “Global demand is increasing in South America, Europe, etc., so we focused on improving convenience such as supporting various languages ​​and strengthening security functions to match this,” and added, “We expect to secure more global users as we are confident in the performance of LIAPP.”

Lockin Company is a cybersecurity service company established in 2013. The app security service LIAPP developed by the company is widely used in many countries including Korea, Japan, India, the United States, Singapore, Thailand, Indonesia, and Brazil. It has been selected as a representative application security vendor by Gartner and has also been designated as an ‘Excellent Information Security Technology Product’ by the Ministry of Science and ICT.

Lockin Company Launches New Concept Mobile Security Keypad Solution LIKEY that Takes Care of Security and UI Design

2022.03.24.

Customer-centered Next-Generation Mobile Security Keypad Solution LIKEY, Equipped with One-Time Data Creation and Free UI Design Functions

Mobile application security specialist Lockin Company (CEO Myung-gyu Choi) announced on the 24th that it has launched a new mobile security keypad solution LIKEY that meets customer needs for strong information protection and free UI design.

LIKEY is a completely new and safe mobile security keypad solution that converts all information entered with a virtual keyboard, such as a public certificate password in a bank or fintech app, into one-time data (One Time Data) and transmits it to the server.

Existing mobile security keypads have a vulnerability in that encryption keys can be inferred or decrypted based on repeated patterns because they use an encryption method. On the other hand, when you enter personal information through LIKEY, different one-time data is output and sent to the server each time. It is characterized by the fact that it is impossible to decrypt the input information with one-time data, so personal information can be safely protected.

In particular, LIKEY is receiving great attention from financial customers because it can establish an independent security system by issuing a unique identification value for each company or project. Recently, amid a series of personal information leak incidents, LIKEY is being evaluated as a next-generation security keypad introduced by companies that prioritize personal information protection, and it is receiving great attention because it can prevent personal information leaks at the source with one-time data.

One of the biggest features of LIKEY is that customers can design the UI of the security keypad themselves. The existing security keypad UI applied to domestic financial institutions and fintech service apps only partially reflects the requests of customers, and most of the designs are uniform, making it difficult for customers to change or modify them at will. One of the advantages of LIKEY that is considerate to customers is that customers can directly set the background color, top bar, button size, margin settings, arrangement interval, and button color to match the app service UI.

Lockin Company, which developed LIKEY, is a specialized company that provides mobile app security services such as source code obfuscation, encryption, app forgery prevention, and malicious hacking tool detection through ‘mobile app security service LIAPP’. With the launch of this mobile security keypad LIKEY, even more powerful app security effects can be expected when used in conjunction with LIAPP, and the scope of app security that companies can utilize will be further expanded.

Vice President Son Chung-won of Lockin Company said, “With the recent fintech craze, the importance of app security such as mobile payment is also being highlighted, and the importance of mobile keypad security is also being emphasized,” and “LIKEY can not only protect users’ personal information entered through mobile devices, but also safely protect the company’s important data-based assets, and is ideal for next-generation mobile service companies that prioritize customer experience with free UI design settings.”

Meanwhile, Lockin Company is a mobile application security specialist that provides ‘LIAPP’ to clients in various fields such as public, financial institutions, games, fintech, healthcare, and AI, and has been installed on more than 50 million devices worldwide. Major domestic clients include KB Financial Group, Asiana Airlines, and Coinone, and it provides strong security services to global companies in countries around the world including Sweden, Egypt, Chile, Singapore, Indonesia, Thailand, Japan, and Taiwan. In addition, it was selected for the Application Shielding Market Guide list by global research firm Gartner in both 2017 and 2018, and its strong mobile app security technology has been recognized overseas.

Lockin Company LIAPP Signs Supply Contract with Indonesia's Largest State-Owned Bank

2022.01.12.

Mobile application security specialist Lockin Company (CEO Myoung Kyu Choi) has entered into a full-scale overseas market by supplying its mobile app security solution 'LIAPP' to one of Indonesia's largest state-owned banks.

Lockin Company announced on the 11th that it has signed a supply contract with Liapp, which provides all the security necessary for app operation, such as △app hacking threat detection △app protection △anti-hacking, to secure electronic financial security of banking apps of Indonesian banks.

​LIAPP is an all-in-one integrated security solution developed by Lockin Company based on its patented mobile app security technology. In this project, it provides functions such as △source code obfuscation △app forgery and modification prevention △jailbreak and rooting detection △memory protection to Indonesian banking apps. LIAPP is evaluated as the most suitable security service for financial apps that require multiple security functions because each security function is organically combined to supplement vulnerabilities without technology duplication and conflict, and stably protects apps.

In addition, LIAPP protects the entire source code with just one click without separate coding or programming, so it can be applied quickly, and apps with security applied guarantee user convenience with the same level of fast execution speed as existing apps before application, drawing attention in the financial sector where strong security and fast application are required.

In particular, Lockin Company's winning this project is significant in that it has been recognized for its domestic security technology, beating out leading overseas companies in Indonesia, which is developing as a financial industry hub in Southeast Asia. Indonesia, which boasts the world's fourth largest population and a smartphone penetration rate of nearly 80%, has recently emerged as a mecca for the financial industry with the growth of mobile fintech, banking, and electronic payment platforms. However, due to the low level of security awareness among its citizens, financial fraud and crime are emerging as social problems, and the introduction of app security technology is urgent.

The host of this project is Indonesia's state-owned bank, and through the introduction of LIAPP, it is expected to not only prevent financial fraud among its citizens while safely protecting personal information and financial assets, but also expand the scale of international financial transactions.

Choi Myoung Kyu, CEO of Lockin Company, said, "Currently, as the digital financial market is rapidly developing throughout Southeast Asia, mobile security issues are becoming a hot topic, and overseas companies are continuously calling to introduce LIAPP." He added, "Starting with this project, we will steadily expand our overseas market presence through active technological cooperation and partnerships to strengthen app security services in new southern regions such as Indonesia and Vietnam."

​

Lockin Company is a mobile application security company that provides reapps to clients in various fields including financial institutions, public, gaming, fintech, healthcare, and artificial intelligence (AI), and has been installed on over 50 million devices worldwide. Major domestic clients include △KB Financial Group △Asiana Airlines △Coinone, and it provides strong security services to global companies in countries around the world including Sweden, Egypt, Chile, Singapore, Indonesia, Thailand, Japan, and Taiwan. In addition, it was selected for the Application Shielding Market Guide list for two consecutive years in 2017 and 2018 by global research firm Gartner, and its strong mobile app security technology has been recognized overseas.

Lockin Company to Provide Mobile App Security Service ‘LIAPP’ for Non-face-to-face Service Voucher Project

2020.10.15.

Lockin Company (CEO Myoung Kyu Choi) announced that it has been selected as the final implementation organization for the ‘Non-face-to-face Service Voucher’ project hosted by the Ministry of SMEs and Startups.

The ‘Non-face-to-face Service Voucher Project’ is a government-supported project that pays for the costs of non-face-to-face services such as security solutions, video conferencing, and telecommuting to promote the digital transformation of small and medium-sized and venture companies in the post-COVID-19 era.

With this selection, Lockin Company has been selected as a supplier in the ‘Network and Security Solutions’ sector among the six non-face-to-face services, and will provide its mobile application security solution ‘LIAPP’ according to the situation of the demand company.

Providing ‘LIAPP’ for Non-face-to-face Service Voucher Business

In recent years, as the use of smart devices has increased and the use of mobile applications has rapidly increased, security threat issues have emerged. In particular, mobile application hacking incidents are occurring regardless of the industry, and the forms are diverse, such as unauthorized forgery, leakage of corporate core information, and game hacking. However, even in these situations, many companies are having difficulty introducing security solutions due to cost burden and lack of conditions.

A Lockin Company official said, “We hope to support companies that were hesitant about security due to cost burden through participation as a supplier in this non-face-to-face service voucher business,” and “LIAPP, which has all the security functions necessary for mobile app services, will strive to create a safe mobile ecosystem through a system to prevent hacking incidents in advance with powerful functions, quick response to issues, and the best service.”

​Meanwhile, LIAPP is a mobile application security service utilized by many companies, including KB Financial Group and Asiana Airlines. It is automatically applied to completed apps within 5 seconds, not during the app development stage, without coding or separate programs. Apps with security applied have the same execution speed as existing apps, and are characterized by not affecting the execution of the app.

Lockin Company LIAPP, designated as an excellent information security technology and product by the Ministry of Science and ICT

2019.10.22.

The mobile app security service ‘LIAPP’ launched by Lockin Company was recently designated as an ‘excellent information security technology and product’ by the Ministry of Science and ICT of Korea.

The designation system for information security technologies, etc. implemented by the Ministry of Science and ICT since 2018 has contributed to the fostering of the information security industry by discovering competitive new technologies of domestic information security venture companies and supporting promotion, overseas expansion, and research and development (R&D).

​The conditions for support in 2019 are information security venture companies that have been in business for less than 7 years, and out of a total of 11 excellent technologies and products, a total of 5 excellent technologies were designated through an examination of novelty, originality, and commercialization potential. The designated technologies will be supported with a designation letter in the name of the Minister of Science and ICT, a designation mark, R&D support funds, and sales channel development, facilities, and R&D linkage through startup support projects of the Ministry of Science and ICT and the Korea Internet & Security Agency.

Lockin Company's 'LIAPP' is an app protector that blocks mobile hacking, and safely protects apps by protecting important source codes, preventing hacking and core technology leaks, and blocking illegal modifications.

Lockin Company CEO Choi Myoung Kyu said, "The mobile field is a field where it is difficult to achieve results commensurate with effort without strong security. Lockin Company's top-level security technology based on its own expertise has been designated as an excellent technology by a nationally recognized institution. “We will take the lead in strengthening the competitiveness of the domestic mobile app industry and creating a safe mobile ecosystem by incorporating ‘LIAPP’ into various services,” he said.

Meanwhile, Lockin Company recently formed a business partnership with shared office company WeWork to provide ‘LIAPP’, a mobile security service that can be applied for by any WeWork member. Through this, Lockin Company plans to establish itself as a global mobile service company based on the high security and technological excellence of ‘LIAPP’.

Lockin Company to Provide Mobile Security Services to WeWork

2019.10.04.

Mobile security company Lockin Company (CEO Myoung Kyu Choi) announced on the 2nd that it has partnered with WeWork, the world's largest shared office company, to create a safe mobile app service environment.

WeWork member companies that have currently launched an app or have a completed app are eligible. Applicants can apply for a 2-month free trial of 'LIAPP Business', a mobile app security solution worth 500,000 won equipped with powerful security features such as source code protection, rooting detection, virtual machine detection, and memory protection, through the WeWork service store.

LIAPP, an app security solution launched by Lockin Company, provides an app security service optimized for the mobile environment in the form of software as a service (SaaS). It encrypts the entire source code of the app to prevent source leaks and block attempts such as hacking, decompilation, and debugging. When the completed app is uploaded to the LIAPP cloud server, security can be applied in less than 5 seconds.

A Lockin Company official said, “When looking at customer inquiries related to app security, there are many cases where they do not know that the app has been hacked and only realize that the hacking incident has occurred after significant damage has occurred.” He added, “As smartphone technology improves and the number of mobile app users continues to increase, hacking cases such as theft of personal information and payment-related information are also serious. The goal of this partnership is to strengthen the system to prevent this in advance and create a safe mobile ecosystem.”

Lockin Company-Korea Game Developers Association, Strategic Business Partnership

2019.03.26.

A mobile app security service company and game experts leading the Korean game industry are taking the lead in creating a safe mobile ecosystem through security consulting and app security service support.

Mobile security specialist Lockin Company (www.lockincomp.com) announced on the 26th that it has signed a strategic business partnership (MOU) with the Korea Game Developers Association (Chairman Seok-hee Jeong, www.kgda.or.kr), a non-profit organization established to promote the Korean game industry, and will actively provide security technologies essential to the survival and success of game companies through security consulting.

Myoung Kyu Choi, CEO of Lockin Company, said, “The mobile game industry is a field where it is difficult to achieve results as much as you put in without strong security. Through this MOU, we will do our best to strengthen the competitiveness of the Korean game industry and realize social value through games by grafting the world's best security technology based on Lockin Company's expertise into domestic game services," he said. "We will take the lead in creating a safe mobile ecosystem through continuous and systematic mutually beneficial cooperation." Meanwhile, Lockin Company's LIAPP, a powerful app security service that can be easily used by anyone around the world, provides the best security with all the functions required by mobile apps, such as source code obfuscation and encryption, app forgery prevention, anti-debugging, UNITY and game engine protection, and hacking tool detection. LIAPP also offers various plans that can be selected according to the user's situation and service tendency, and is characterized by being used across all fields, from general apps to mobile games and fintech. Currently, it is trusted and used by many global game services, fintech services such as KB Kookmin Bank and Coinone, famous anonymous social SNS, and major domestic airlines such as Asiana Airlines.

Lockin Company to Present Global App Security Solution ‘LIAPP’ at 2017 World IT Show

2017.05.16.

- Actively Promoting ‘LIAPP’ as the Optimal Security Solution for Mobile Environments
- Globally Competitive Application Security Solution Based on Full Source Code Encryption

Mobile security company Lockin Company (CEO Myoung Kyu Choi) announced that it will open a booth at the 2017 World IT Show (WIS) held at COEX in Seoul from Wednesday, the 24th to Saturday, the 27th, and showcase its application security solution.

The World IT Show is the largest domestic information and communication technology (ICT) exhibition hosted by the Ministry of Science, ICT and Future Planning. This year, under the theme of Transform Everything, domestic and international ICT companies related to △5th generation (5G) mobile communications, △Internet of Things (IoT), △Artificial Intelligence (AI), △Autonomous vehicles, △Virtual Reality and Augmented Reality (AR/VR), and △Big Data will participate to introduce cutting-edge technologies and products.

During this exhibition, Lockin Company plans to actively promote ‘LIAPP’ as the optimal security solution that easily blocks security threats and hacking for mobile applications.

LIAPP is an app security solution optimized for the mobile environment. Its characteristic is that it provides all the security functions necessary for application developers and service companies to operate apps through a single application.

It prevents technology leaks by encrypting the entire source code containing the app’s core information, and provides real-time anti-debugging, hacking tool detection, memory protection, and forgery/modification prevention while the app is running. It blocks hacking attempts in advance, such as library protection, game engine protection, and repackaging blocking, even when the app is not running. It is currently sold in the domestic, Cambodian, Chinese, and American app markets, proving its global competitiveness.

According to App Annie, an app research institute, smartphone users use more than 30 apps on average every month. This accounts for 35-50% of installed apps. The consumer tendency to manage their lives through apps is a general trend, and apps are becoming increasingly essential in many industries.

△ Monthly average number of apps used and installed / Source: App Annie

As the app industry is gaining attention as a market that creates new value worldwide, security threats targeting it have also increased. Security has emerged as an important topic as technology leaks and financial damages due to hacking continue to occur.

Lockin Company is developing and providing an app security solution, LIAPP, to protect apps from hacking and help with normal app operation. This is a method of applying security to completed apps rather than implementing security during the app development stage. The time required for security to be applied to the app is about 5 seconds, showing a fast speed. After security is applied, the app shows the same level of execution speed as before application, and it does not affect the execution of the app. It supports both Android and iOS as a single solution, and is receiving positive reviews from users in the market for its strong security and ease of use.

In 2016, the gaming sector showed the highest figure at 45% of the total, followed by finance at 30%, social and communication at 15%, and others at 10%. In addition to strong security, the official explained that it is receiving favorable responses for providing convenient and useful information from the user's perspective, such as immediate response to new hacking tools, provision of security setting modules, hacking attempt analysis data, and access statistics.

CEO Choi Myoung Kyu said, "Recently, there has been an increasing trend of simultaneously releasing apps in the domestic and global markets. Accordingly, interest in security solutions that can cover the global market has increased, but it is often difficult to provide security uniformly because market policies and technologies differ slightly in each country,” he said. “LIAPP is a product that has considered the global market from the development stage, and is currently being used in Southeast Asia, the United States, the Middle East, and Europe, and its global compatibility is being verified. Through this exhibition, we would like to actively present LIAPP as a security solution suitable for use by app developers or service companies aiming to expand overseas,” he said.

Lockin Company, App Security Solution Global Market Full-Fledged Entry

2017.04.20

- Selection of Business Entities for Overseas Expansion Support Project of K-ICT Born2Global Center

- Announcement of Overseas Market Entry with Application Security Solution ‘LIAPP’

Lockin Company (CEO Choi Myoung Kyu) announced that it has been selected as a business entity for the 2017 Overseas Expansion Support Project of K-ICT Born2Global Center (Director Kim Jong-gap), which supports membership programs specialized for global expansion.

Born2Global Center, an organization under the Ministry of Science, ICT and Future Planning, is carrying out a project to discover excellent companies with promising technologies and ideas in the ICT field and support full-cycle services for global expansion. A total of 53 member companies were selected in the first half of this year through a step-by-step evaluation of global business viability, technological excellence, and corporate capabilities.

Lockin Company was selected as a target business operator after proving the technological prowess and global competitiveness of its security solution ‘LIAPP’ that blocks application hacking. ‘LIAPP’ prevents leakage of core corporate technologies and safely protects intellectual property rights from hacking and illegal modification. To this end, it is a hybrid product that combines three currently commercialized technologies: application threat detection, application protection, and anti-hacking solutions. The three technologies were developed to complement each other’s vulnerabilities and perform efficient operations.

As the spread of smart devices increases, the app industry has become one of the most notable markets. According to the ‘App Store Analysis Report’ released by Adjust, a mobile marketing and analytics company, in August 2016, the number of new apps released in the global app store per month was only about 3,000 in 2009, but has now reached about 50,000. As the app industry expands in scale, app security has become an important topic to prevent damage caused by hacking.

The biggest security threat to mobile applications is the leakage of core information. Most hacking damages often involve the theft of important information, such as source code. Lockin Company provides security functions necessary for app operation, such as source code protection, forgery prevention, game engine protection, integrity detection, virtual machine detection, hacking tool detection, and memory protection, to block the leakage of core information of applications and defend against various hacking attacks.

Choi Myoung Kyu, CEO of Lockin Company, said, “Reapp’s greatest competitive edge is that it provides a powerful security service easily and quickly,” and added, “We are currently in the final stages of development for iOS support and enhanced security for all of our products. We are delighted to have been selected as a member of the Born2Global Center, which will provide us with the support we need as we prepare for full-scale entry into the global market starting in the second half of this year.”

Through the agreement with Born2Global Center, Lockin Company will receive consulting services on laws, patents, accounting, marketing, PR, and international certifications necessary for overseas expansion. In addition, support for participation in demo days and road shows held in various parts of the world, including the US, Europe, China, Japan, and Southeast Asia, as well as local visits tailored to each country’s needs will be provided.

An official from Born2Global Center stated that since the introduction of the startup-specialized membership program, 6,160 consulting services have been provided and a total of 199.9 billion won in investment has been attracted, and that they plan to continue to promote member companies through their own website and domestic and international media promotion services for successful overseas market entry and aftercare for member companies.

Meanwhile, Lockin Company’s mobile application security solution ‘LIAPP’ won the grand prize at the 2nd Next Startup Awards in December last year. Through mobile-specific security technology, they provide services in Europe, the US, China, Cambodia, and the Middle East, including Korea, and are being evaluated for their application security capabilities.

Lockin Company Presents a Method to Secure Mobile Apps Without a Security Solution

2017.03.23.

Lockin Company CEO Myung-gyu Choi is giving a presentation at the 2nd Backend Club Technology Seminar

- Lockin Company CEO Myung-gyu Choi opens a forum for technology sharing at the 2nd Backend Seminar

- Presenting a security method that app developers can use

Mobile security company Lockin Company CEO Myoung Kyu Choi presented a countermeasure against mobile app hacking at the ‘2nd Backend Club Technology Seminar’ held at Gyeonggi Content Korea Lab in Pangyo on the 22nd, under the theme of ‘Mobile App Hacking, Defending Without a Security Solution.’

Following the first technology seminar that received a lot of attention from mobile game developers last year, this year’s seminar was held with the theme of ‘A place to share technologies that can be used usefully in mobile app development and services’, targeting mobile app developers, server managers, and app service managers.

CEO Choi Myoung Kyu said, “The key points of application security are the client, which is the subject of information, the network, which is the medium for transmitting important information, and the server, which processes and stores important information.” He also said, “Hackers are skilled at finding values ​​that app developers, service companies, and users cannot find, and they hack indiscriminately to exploit this.” He introduced the methods by which hackers attack apps and the latest hacking cases.

He continued, “Developers can prevent hacking without a security solution in app development and services. He emphasized the following: deleting important information and user information logs for the app to operate, encrypting important user information so that it cannot be reused on other devices, discarding used information as variables, prohibiting the use of important information on SD cards, and prohibiting the storage of important user information in files.

​In addition to Lockin Company, this seminar included ▲Watap Labs CBO Shin Hyun-mook’s talk on performance issues in the development environment with the topic of MSA and DevOps, ▲Qbit Security CEO Shin Seung-min’s introduction of web hacking response techniques such as injection and web cell, and ▲Nettention CEO Bae Hyun-jik’s demonstration of how to find the cause of game server overload or lag without modifying the source code on the Windows server.

Participants in the seminar showed their interest and response to the seminar content by asking questions even during the presentation, and after the presentation, there was a Q&A session and individual networking between the presenter and participants so that additional information could be shared in the future.

Backend Club, which hosted the event, has been holding a free technology seminar every year since last year with four companies to inform the public of the information and technologies needed in the backend of development. An official explained that they are creating a roadmap to expand the participating companies in the future and create a space for information sharing where they can share and share more diverse technologies and increase competitiveness.

Is Your Smartphone Safe?

2017.02.28.

Smartphone, the computer in your hand! Is it free from viruses like PCs and laptops? Smartphones exposed to danger! Is your smartphone safe? I found answers to the mobile security issues I've been wondering about through Lockin Company.

Lockin Company to Support iOS for All App Security Solutions in the First Half of the Year

2017.02.21.

iOS app security solutions ‘LIAPP Onsite’ and ‘LIAPP Business’ to be released

Security solution ‘LIAPP’ to provide iOS app security services for four products

Mobile security specialist Lockin Company (CEO Myoung Kyu Choi) announced that it is currently developing iOS support for its mobile app security solutions ‘LIAPP Onsite’ and ‘LIAPP Business’ and plans to provide iOS app security services for all products, including the two products currently supporting iOS, by the first half of the year.

The purpose of this development is to enable companies that are experiencing inconvenience in building and managing security servers for introducing iOS app security solutions to easily apply and manage application security in less than 5 seconds through the cloud without building additional servers.

Among the security solution products released by Lockin Company, ‘For Game’ and ‘For Enterprise’ provide iOS app security services, but recently, due to a surge in inquiries from companies about iOS app security, they decided to support iOS in two additional products. An official explained that they are accelerating development to provide iOS app security in the four products released within the first half of the year and to improve customer satisfaction with using Reapp through product advancement.

‘LIAPP Onsite’ and ‘LIAPP Business’ are SaaS-based application security solutions that further enhance security by encrypting key information in mobile apps, preventing key technology leaks and fundamentally blocking hacking attempts on apps.

The three technologies of application threat detection, application protection, and anti-hacking solutions that are currently commercialized are organically combined to complement each other’s vulnerabilities and perform efficient operations without technology duplication or conflict.

As hacking technology becomes more advanced, iOS, which was previously considered to have strong security, can no longer be considered safe. Security concerns are growing as iOS-related hacking cases are already occurring domestically and internationally. The game ‘Pokemon GO’, which recorded 500 million downloads worldwide, is also being distributed in an iOS cracked version. In particular, if an individual user downloads and uses an app that has been forged with malicious code, it can cause damage to the user, including having their smartphone infected with malicious code.

As the trend of simultaneously releasing developed apps on Android and iOS increases, the need for iOS app security is also increasing. Lockin Company explained that inquiries about iOS security increased more than threefold in 2016 compared to 2015, and that one out of three inquiries on average is about iOS app security. Currently, there are more than 2.2 million applications registered in the Apple Store.

Director Son Chung-won of Lockin Company

Director Son Chung-won of Lockin Company said, “Additionally, providing iOS app security in two products is one of the strategies to increase market satisfaction by supporting Android and iOS simultaneously with a single solution through the cloud,” and added, “We are currently conducting research and development to strengthen the security of Reapp in addition to iOS support, and are planning an update within the first half of the year.”

Meanwhile, Lockin Company’s app security solution Reapp provides technology to traditional industries such as finance, games, shopping, and education, as well as new technology industries such as IoT, wearables, and VR, and consists of four products: LIAPP Onsite, which is provided in a cloud manner, LIAPP Business, and LIAPP for Game and Reapp for Enterprise, which are built on servers.

Lockin Company LIAPP Wins Grand Prize at 2016 Next Startup Awards

2017.01.03.

▲ Lockin Company's LIAPP won the grand prize at the 2016 Next Startup Awards. Choi Myoung Kyu, CEO of Lockin Company (left), Park Heon-yong, President of Gyeonggi Content Promotion Agency (right).

Mobile security specialist Lockin Company (CEO Choi Myoung Kyu) announced on the 2nd that it won the grand prize at the 2016 Next Startup Awards held at the Gyeonggi Culture and Creation Hub.

The Next Startup Awards, now in its second year, is a place to select, award, and encourage excellent startup companies in Gyeonggi-do in the field of cultural content convergence. It is hosted by Gyeonggi-do and Seongnam-si and co-hosted by Gyeonggi Content Promotion Agency and Seongnam Industrial Promotion Foundation.

The event consisted of ▲Pre-pitching of 7 teams (G. ON Hatch fostering companies) in the early stage ▲Main pitching of 10 startups that advanced to the final round ▲Expert lectures ▲Presentation of Gyeonggi-do startup white paper ▲Participating company booth exhibition ▲Congratulatory performances, etc.

The on-site evaluation on the day was conducted by a 7-member judging panel including Vice Chairman Yong-guk Cho of the Korea Angel Investment Association, Metatrend CEO In-oh Yoo, Brothers Angel Club patent attorney Wook-je Jo, Korea App Center Headquarters Director Se-jin Kim, Ever Partners CEO Jong-chun Lim, SparkLabs CEO Yu-jin Kim, and Culture Creative Convergence Belt PD Young-jae Kang, and the ranking was determined by adding up the scores of the 100-person audience evaluation panel that participated through advance application.

The judging panel conducted a strict evaluation with in-depth questions on the product’s technical prowess and differentiation, profit model and investment status, marketing strategy, and future prospects after each startup pitching.

In the early stage startup pitching, Linclan (content curation service ‘Boti’) took first place, followed by Berryjam Company (SNS and messenger GIF sharing service) and MM Ventures (SNS-based seller/buyer connection platform).

In the main pitching results, Lockin Company (integrated application security solution ‘Reapp’) won the grand prize, while Pixionary Art Factory (drone animation production) and IT&Basic (real-time audience response system Simple Flow) won the grand prize and excellence prizes.

The product that Lockin Company received high marks for in the main pitching competition is App Protector LIAPP, which blocks mobile hacking. It further strengthens security by encrypting the entire source code and prevents hacking, core technology leaks, and illegal modification.

LIAPP has acquired the GS1 software quality certification and is currently supplying technology to all areas of the app business industry, from traditional industries such as finance, games, education, and shopping to new technologies such as IoT, smart cars, and wearables.

Lockin Company has expanded its product line by introducing LIAPP for Games and LIAPP for Enterprise, which provide specialized functions by investigating the application service sector and the proportion of applications with many users this year.

Since then, it has shown high growth in the game and finance sectors, and in 2016, it has achieved a sales increase of over 500% compared to the previous year and a renewal rate of 90%, and has been recognized by the industry for its credibility and excellence in products.

CEO Myoung Kyu Choi said, “There were many changes at Lockin Company in 2016. We continued to make aggressive investments to ensure stable technology supply and also worked hard to recruit talent to strengthen marketing. “More than anything, I am very happy that our efforts have been recognized as all executives and employees have been busy sharing and realizing values,” he said. “In 2017, we will solidify our domestic marketing while Liapp is currently being serviced in the US, Europe, and Cambodia through partnerships, and we are aiming to advance into the Middle East, China, and Japan through additional partnerships.”

Lockin Company, 7 Generous Benefits ‘App Security, LIAPP is More More More’ Start

2016.10.18

Mobile applications are easy prey for hackers, and if you want to introduce a security solution to protect your apps from hacking, now is the time.

Mobile security specialist Lockin Company (CEO Choi Myoung Kyu) announced that it will be holding a customer-tailored promotion ‘App Security, LIAPP is More and More’ starting October 18, offering a total of 7 benefits by reflecting customer inquiries and opinions related to application security.

During this event, Lockin Company will offer the application integrated security solution ‘LIAPP for Business’ at a discount of 40-60% depending on the period of use. Customers can directly designate the usage period and application time of the security solution, which has expanded the range of choices for introducing application security solutions compared to before.

“LIAPP for Business,” which has obtained a patent for technology that completely encrypts the main information of an application, encrypts the source code to fundamentally block hacking, and provides all security functions necessary for application operation, such as prevention of app forgery/modification and detection of hacking tools, all at once.

The core of “App Security, LIAPP is More More More” is largely divided into two categories: “user-centered thinking” and “customized security solutions that anyone can easily use,” explained an official.

User-centered thinking actively reflects the opinions of customers who want to introduce application security solutions. When users directly select the period and application time they want to use, they are provided with benefits that allow them to use the solution at a discounted price. In addition, an additional usage period for application security application and testing is also provided, prioritizing consideration of the customer’s usage environment.

Customized security solutions that anyone can easily use represent the will to coexist with startups and small businesses that require application security. Since 2014, Lockin Company has been providing its security solutions to startups and individual app developers through the ‘Cheer Up, Startup Campaign’. Unlike previous campaigns that were conducted within a set period, this ‘App Security, Reapp is More More More’ allows customers to use security solutions regardless of the period according to the time of app development and release. In addition, considering the high update rate in the early stages of the service, continuous updates can be made without cost burden, and aftercare can be received 24 hours a day. ‘App Security, Lockin is More More More More’ is an approach to startups and small businesses, which are target customer groups, with a security service policy that they have never seen before. In addition to providing security solutions at a 40-60% discount through this promotion, Lockin Company allows users to directly select the period of use and application of the security solution, and provides an additional period of use for testing. In addition, the security solution usage period can be shared with other apps, and unused periods can be carried over. It provides a total of 7 benefits, including running a device compatibility test for all companies that purchase the app. The target is startups and small businesses that require application security.

Choi Myoung Kyu, CEO of Lockin Company, said, “Except for smartphones, the spread and use of mobile devices are steadily increasing, and as the era of more app businesses such as mobile finance, IoT, and smart learning is expected in the future, security is now one of the corporate strategies in the app industry.” He continued, “We planned this event so that users can strategically introduce security solutions according to their own security policies or service methods.”

Applications and inquiries for ‘App Security, Lockin is More More More’ can be made online (https://goo.gl/forms/OvmAODedYsSdHUMl1) and by phone (070-4369-2213). For more information, please visit Lockin Company’s SNS and homepage (http://www.lockincomp.com/).

Meanwhile, Lockin Company was selected for KB Starters Valley, operated by KB Financial Group in 2016, and provides solutions for mobile financial services provided by KB Financial Group, participates in business as an affiliate partner of KB affiliates, and stands out for its excellence and credibility in application security technology. Recently, it has been actively participating in fintech-related demo days for companies in the financial and securities sectors and in mobile-related exhibitions.

Android App Hacking “Too Easy”… Security Reinforcement ‘Needed’

2016.07.18

Interview with Choi Myoung Kyu, CEO of Lockin Company

“Due to the OS environment structure, Android is bound to be vulnerable to security. Recently, as hacking attacks targeting mobile devices have increased, security needs to be strengthened to respond to them.”

Choi Myoung Kyu, CEO of Lockin Company, mentioned the vulnerability of mobile app security and emphasized the need to strengthen security for this.

Recently, threats to mobile security have been increasing significantly. As applications (apps) for different OSs and various functions from PCs are emerging as the core of mobile devices, the use of smartphones is expanding and the number of people using them is increasing, hacking attacks targeting them are also increasing.

▲ Choi Myung-gyu, CEO of Lockin Company

He said, “Current mobile apps are very dangerous,” and “especially in the case of Android, it is no different from a path that allows hackers to easily achieve their goals.”

Generally, PCs are configured to operate executable files in machine language, so when hackers change programs to plant malware, they must have the ability to view and modify the machine language, and this specific ability is relatively difficult, as only the top few percent of people have it. However, in the case of mobile devices in the Android environment, they are configured in a form similar to development source code rather than machine language, so anyone who can handle Java programs even a little can easily hack them.

He explained that this form of Android executable file is the result of Google’s pursuit of high compatibility between devices. He went on to emphasize that iOS is configured in the same machine language as PCs, and that the different configuration of this executable file has led to Android’s security vulnerabilities.

He explained the reason for the security vulnerability as, “The structure of Java development source code, which is not machine language, does not require a high level of capability from hackers,” and “This allows anyone who can handle the program even a little bit to predict and analyze how the app was developed, and also allows hacking and distributing malware along with modifying the app according to needs, such as inserting desired parts and deleting unwanted parts.”

Fortunately, it is a view that people’s awareness of mobile security is changing and there is a movement to strengthen security.

He said, “When I founded the company in 2013, people’s awareness of mobile security was almost non-existent,” and “At that time, it was urgent to create and distribute apps with ideas.”

He added, “Since then, awareness of security has improved with each passing year,” and “In particular, the need for security is very high in the finance and gaming sectors, and recently, even general companies are implementing app security to prevent internal data leaks.”

Currently, mobile app security is in prominent demand in the gaming sector. This is because mobile app vulnerabilities are the most prominent.

He explained, “In the case of the game industry, the purpose of hackers is clear,” and “the reward psychology for what can be gained in return for the investment, and the winning psychology of distributing hacked and modified apps and receiving praise from others are also high, so they are targeted as much as they can satisfy the desire for satisfaction and fulfillment, and the latest hacking techniques are coming in the most.”

As the number of people using mobile apps increases, attacks on mobile apps are likely to increase. In particular, in the case of Android, it is an environment that is bound to become a target for hackers because hacking is relatively easy due to the nature of the app structure, and you can get a lot of reward for the effort.

He said, “As hacking apps in the Android environment is easy, we must also have an environment that can respond to it,” and “He emphasized the need to strengthen Android app security again.

Lockin Company, Mobile Game and Finance Specialized Security Solution, Recorded 390% Sales in the First Half of 2016

2016.07.12.

Mobile security specialist Lockin Company (CEO Choi Myoung Kyu, www.lockincomp.com)'s integrated security solution LIAPP's sales in the first half of 2016 grew 390% year-on-year. LIAPP is a security solution that provides all the security functions necessary for operating mobile applications. Considering that it has been less than two years since the product was released and that the market situation is not very security conscious about applications, this is a remarkable achievement.

The first half of the year’s ReApp sales composition was the highest at 45% in the gaming sector, followed by the financial sector at 30%, social and communication at 15%, and others at 10%. The combined sales composition of the gaming and financial sectors is a high percentage, accounting for 75% of the total.

The company analyzed that since the launch of LIAPP in October 2014, product inquiries and sales have been steadily increasing, and that specialized product groups such as the recently launched ‘LIAPP for Games’ and ‘LIAPP for Enterprise’, which is about to be officially launched, are expanding new sales in the financial and gaming sectors, which is the main reason for the increase in sales in the first half of the year.

The mobile game security solution ‘LIAPP for Games’ was launched in March. As damages due to mobile game hacking are rapidly increasing, contracts with mobile game developers who want to introduce security solutions are continuously being made. In particular, the immediate response to new hacking tools, provision of a security setting interface, and provision of analysis and statistical data are receiving great responses from customers.

Recently, domestic financial companies have been expanding their businesses to fintech and overseas mobile financial services, and are also expanding their security-related personnel and budgets. Lockin Company has developed a flexible and active security system that can set security settings according to security policies. The product’s advantage of being able to actively set security according to different security policies for each financial company and enabling strategic operation has been recognized, and inquiries about product technology from financial companies are continuing.

Choi Myoung Kyu, CEO of Lockin Company, said, “Through industry analysis, we anticipated that specialized security solutions would be needed for each field, and we have been developing products and communicating continuously accordingly. As a result, we feel rewarded to be able to receive support from customers.” He added, “We plan to be more active in the second half of the year. We are about to launch ‘LIAPP for Enterprise,’ a security solution specialized for corporations and the financial sector, and we plan to hold a demo day for fintech-related companies on the 19th. “We expect the financial sector to increase its sales composition in the second half,” he said.

Meanwhile, Lockin Company attracted attention in 2015 by attracting direct investment from the Industrial Bank of Korea for the first time in a startup company, and recently, it was selected for KB Starters Valley operated by KB Financial Group, and is showing its excellence in technology and credibility by applying solutions to mobile financial services being carried out by KB Financial Group and participating in various businesses as an affiliate partner of KB affiliates.

Mobile security should be different from PCs

2016.06.30.

Choi Myoung Kyu, CEO of Lockin Company

We are now in the heyday of mobile. Since some time ago, mobile has been proudly showing off its new and amazing technology. Mobile is now changing our lives, such as controlling all the systems in our homes through mobile. However, the security technology that safely implements this has been stuck in the PC era and is standing still.

The importance of mobile began to be highlighted with the advent of smartphones. When smartphones first appeared, people began calling them “PCs in your hand.” Naturally, there was a belief that if they were secured in the same way as they were on PCs, they would be able to use this amazing technology safely.

Since the explosion of PC-like end devices, hackers have been checking various program source codes through reverse engineering. In addition, methods of duplicating or maliciously manipulating this have been used. And security has used various vaccines to prevent this, or management systems and obfuscation tools to scatter the source code and data flow structure, making analysis difficult. At the time, such technologies played a central role in effectively preventing hacking.

This method raised numerous problems as PCs and other operating systems (OS) and applications (apps) for various functions emerged as core mobile functions. Hacking targeting new OSs and apps emerged. Since existing methods such as vaccines or management systems are means of protecting the entire device, they are inevitably insufficient in terms of security to protect newly introduced apps.

The fact that users themselves obtained device administrator rights through rooting or jailbreaking, making it impossible for apps to run in a safe environment, was also a factor that broke down the existing security system and gave rise to new hacking.

Ultimately, these problems enable the analysis, duplication, and forgery/alteration of the app's core design, the source code. This is a factor that creates various problems such as repackaging or memory modification.

Recently, there have been attacks that disguise themselves as Android apps and install themselves on users' smartphones, completely taking over internal permissions. More sophisticated and sophisticated attacks occur, such as invading mobile devices with malicious adware in the form of advertisements and remotely controlling the smartphones. On the other hand, hacking tools that can easily hack have appeared, and many people are attacking apps. Apple iOS has also suffered numerous damages from such app hacking.

Last year, in China, an iPhone app developed by downloading XCODE (Apple's development tool) infected with malware from an unofficial website was distributed. There was an attack in which personal information such as Apple IDs and passwords and access rights of approximately 100 million people were stolen.

In order to respond to attacks that make it easy for anyone to hack mobile devices and the methods are becoming more sophisticated, security must be considered according to the mobile OS from the app development stage. A dedicated organization must be formed to analyze structural vulnerabilities and respond to them, and a defense system must be established with an organization. In addition, education and research on security must be continuously conducted, expertise must be strengthened, and vulnerabilities must be improved.

Due to the short life cycle of mobile apps, it is often difficult to form a dedicated team in charge of security due to technical and time constraints. In such cases, it is recommended to introduce a specialized solution. It not only protects the source code of the app, but also provides various functions to prepare for all attacks targeting each app, such as forgery prevention, memory protection, and game engine protection. It has the advantage of being able to protect apps comprehensively.

In addition, it is also necessary to continuously strengthen mobile security technology based on government-level support. Current policies on cyber risks are focused on government-level response measures rather than prevention. Since such measures are difficult to respond to and manage potential threats, a stable threat management system for mobile security must be established continuously in advance.

As time passes, the importance of mobile apps increases. Attacks targeting them also become more intelligent. If we continuously analyze mobile apps and systematize and prepare a security system to prepare for attacks, we can create a safer and more convenient mobile era.

Lockin Company Selected for KB Financial Group’s Fintech Startup Development Project, ‘KB Starters Valley.’

2016.05.03.

Mobile security specialist Lockin Company (CEO Choi Myoung Kyu, www.lockincomp.com) announced on the 3rd that it has been selected as a company for KB Financial Group’s (Chairman Yoon Jong-kyu, hereinafter referred to as KB Financial Group) Fintech Startup Development Project, ‘KB Starters Valley.’ Lockin Company is the first mobile security company to be selected for this project. With this, Lockin Company has once again received support from KB Financial Group after attracting investment from the Industrial Bank of Korea, a public financial institution, and has once again been recognized for the credibility and excellence of its products. Lockin Company plans to lay the foundation for growth as a leading domestic mobile security company through this support project.

The selection of ‘KB Starters Valley’ was made in recognition of Lockin Company’s differentiated technology and growth potential that fundamentally blocks all hacking of mobile apps amid growing concerns about hacking and information leaks in mobile apps along with the expansion of the fintech market, including internet banking authorization and mobile easy payment. In the future, Lockin Company will participate in various businesses as an affiliate partner of KB affiliates, and will first be applied to the mobile financial service currently being promoted by KB Kookmin Bank.

Last year, Lockin Company launched the mobile application (app) security solution ‘LIAPP (LOCKIN APP PROTECTOR, LIAPP)’ and is actively expanding its business area. LIAPP is the only cloud-based mobile app security solution in Korea that encrypts the entire source code, and was recognized for its excellent security and technology, securing suppliers to leading domestic companies in finance, telecommunications, and major public institutions immediately after its launch. It protects both Android and iOS apps, and is the first mobile security company to offer compensation of up to 100 million won in the event of a hacking problem, thereby increasing customer satisfaction. In particular, product development specialized for the financial sector and companies is expected to gain momentum with this project selection.

Choi Myoung Kyu, CEO of Lockin Company, said, “This selection for KB Starters Valley was possible because we share the common core value that everyone should use safe fintech services in the mobile era where everything is possible through mobile,” and added, “Based on strategic cooperation with KB Financial, we will grow into a security company that will lead the future fintech era.”

Lockin Company Launches Mobile Game-Only Security Solution LIAPP for Game

2016.03.16.

Mobile security specialist Lockin Company (CEO Myoung Kyu Choi, www.lockincomp.com) announced on the 16th that it is launching ‘LIAPP for Game’, a powerful APP PROTECTOR designed for the mobile game environment. This new product is the first specialized product of Lockin Company’s flagship product ‘LIAPP (LOCKIN APP PROTECTOR, LIAPP)’ and is a full-fledged signal for lineup expansion. With this, Lockin Company plans to continue active sales to financial institutions and public institutions that are receiving good responses, while actively targeting the mobile game market with new products to prepare for growth as a mid-sized mobile security specialist company.

The mobile game security solution ‘LIAPP for Game’ is a new product that can fundamentally block mobile game hacking, amid the recent explosive growth of the mobile game industry and the exponential increase in hacking cases. In particular, various functions have been added to overcome the limitations of other game security solutions that rely only on analyzing and blocking hacking tools and cannot quickly respond to new hacking tools. This new product has all the essential conditions of a mobile game security solution, such as ▲source code encryption, ▲blocking hacking tool access without redistributing the app, ▲automatically blocking suspicious users, ▲providing detection information, ▲protecting the game engine, ▲supporting iOS, and ▲easy and fast security application.

‘LIAPP for Game’ first maintains all of LIAPP’s advantages, which make the source code completely inaccessible through the patented source code encryption function, and adds game-specific functions. It is not a simple obfuscation of source code rearrangement, but Lockin Company’s unique encryption technology that blocks all hacking tools from discovery to application within 1 minute. It also quickly detects and blocks the latest hacking tools without redistributing the app. Unlike existing security solutions that rely only on hacking tool diagnosis, it introduced a method to block hacking tools from accessing important parts of the app such as processes and memory. The random/automatic blocking of suspicious users function allows game managers to directly block or block users who continue to engage in abnormal behavior. This is a function that differentiates it from existing game security solutions by fundamentally neutralizing all hacking using hacking tools.

‘LIAPP for Game’ provides detection information on various threats such as anti-debugging, integrity tampering, and administrator privileges. It provides a control function that allows real-time option control and a graph showing the detection ranking and detection rate trend by threat, allowing immediate confirmation of safety. Unlike existing products, an iOS version that provides hacking tool blocking and anti-forgery functions is also supported. As a SaaS product like LIAPP, if you upload the package file (*.apk) of an Android game app to the LIAPP server, it can be easily applied with one click in just a few seconds.

Meanwhile, various events are also being held to make Reapp for Game more approachable to customers. First, for the SNS event, if you share the new product launch page on your SNS on the LIAPP blog and Facebook and leave a comment, you will be entered into a drawing to win a small gift. In addition, an early bird event will be held to provide additional discounts and a one-month free pass to customers who apply for early registration within one month of the launch. For more information about the event, visit the Lockin Company website (www.lockincomp.com) or call 070-4369-2213.

Choi Myoung Kyu, CEO of Lockin Company, said, “I founded Lockin Company in the process of looking for a mobile game security solution that fits the mobile era, rather than the hacking tool detection or packet encryption solutions that were mainly used in online games, and after three years of development, I was finally able to release a satisfactory product.” He expressed his ambition by saying, “We will present a ‘real mobile game security solution’ created by developers who know mobile games and mobile security the best, and present a new paradigm in the mobile game security market.”

Lockin Company, First WinBack and Renewal Orders “2016 Will Be the First Year of Growth”

2016.03.03.

Mobile security specialist Lockin Company (CEO Myoung Kyu Choi, www.lockincomp.com) announced on the 3rd that it has succeeded in WinBack, which replaces third-party products with its own products, in renewing contracts following last year, and in winning new orders from large domestic companies.

In addition, it explained that its mobile app security solution business is on track, with sales occurring evenly across renewals of existing contracts, new orders, and WinBack cases. Lockin Company decided to make 2016 the first year of growth, expanding its product lineup and strengthening its sales activities as the mobile app market continues to grow rapidly this year.

First, the first winback case since its establishment occurred early this year. In the process of Lockin Company actively responding to more than 10 security inquiries per day, a famous domestic SNS company replaced its existing solution with Lockin Company’s ‘LIAPP (LOCKIN APP PROTECTOR)’. The company explained that this improved technical support and security service issues. This winback case was recorded as the first case of a winback of an existing obfuscation-based mobile security solution based on the advantage of LIAPP, which encrypts the entire source code. In particular, Lockin Company recently decided to compensate up to 100 million won in damages in case of problems caused by hacking, which is the first among recent mobile security companies, thereby increasing customer satisfaction.

The company that first used Reapp after developing LIAPP in September 2014 also started receiving renewal orders for renewing its sales contract last year. The domestic game company that first introduced Reapp in January of last year completed a renewal contract early this month after the one-year contract period ended. Unlike the industry practice of only providing basic maintenance for a small amount without renewing the contract after the one-year contract period ends, this company received a new renewal contract instead of a maintenance contract. Lockin Company plans to generate new renewal sales like this case through active promotion as the one-year contract expiration period of existing customers who signed contracts last year approaches.

In addition, Lockin Company succeeded in supplying Reapp to general companies as well as existing public and financial institutions. Earlier this month, Lockin Company completed three Reapp contracts targeting large companies entering the O2O (Online to Offline) business. The existing PC security market is conducted at the very end of the SI business, and orders are usually concentrated at the end of the year, but the mobile security market has been bustling since the beginning of the year due to the interest in O2O businesses that conduct business through mobile apps. In fact, as cases of actual financial damage such as hacking of financial apps and theft of mobile game items have increased, inquiries about mobile app protection solutions have also increased noticeably.

Choi Myoung Kyu, CEO of Lockin Company, said, “In the mobile app security market that has not even been around for 5 years, we are focusing on preempting the market through aggressive marketing and sales strategies, such as successfully achieving a win-back based on strong security functions and stability,” and “This year will be the first year of growth by harmoniously achieving quantitative growth through continuous product orders and qualitative growth by supplying products that customers want in a timely manner.”

[New SW Product Recommendation] Lockin Company ‘LIAPP’

2016.02.22

Lockin Company (CEO Choi Myoung Kyu) has entered the mobile app security solution ‘LIAPP (LOCKIN APP PROTECTOR)’. It is a cloud-based Android application (app) source code protection service launched in October of last year.

LIAPP provides security by encrypting the entire app source code, making it easy and fast. It prevents technology leaks from startups and companies that provide mobile apps. It supports stable business operations by blocking hacking and illegal modification. With confidence in its security technology, it recently signed up for ‘hacking damage insurance’. If a hacking problem occurs while a customer is using LIAPP, it will compensate up to 100 million won.

It designed a product that is suitable for the mobile environment, breaking away from the existing PC security structure. It applied source code encryption instead of simple word rearrangement obfuscation. It provides security functions in the form of software as a service (SaaS). If you upload an Android app package file (*.apk) to the LIAPP server, it will be applied within seconds with one click.

It blocks various actions that can occur in apps, such as memory modification, hacking, and debugging. It also provides game engine protection, virtual machine detection, and repackaging blocking functions. The execution time and performance before and after application of the app are the same. Files that have completed protection measures are immediately deleted without leaving them on the server.

▶Operating System (OS): Android

▶App security solution that protects mobile app source code

▶Inquiries: (031) 698-7800

[Interview with Choi Myoung Kyu, CEO of Lockin Company]

Choi Myung-gyu, CEO of Lockin Company

“Although mobile games have grown to the point where they are comparable in popularity to PC games, mobile security solutions that protect important customer information and intellectual property rights have been limited to PC security products converted to mobile. The security solution that we conceived to create a product that does not exist on the market is ‘LIAPP.’”

Choi Myoung Kyu, CEO of Lockin Company, worked as a game hacking defense manager at a large game company before founding the company. He experienced great difficulties with smartphone services due to illegal access and hacking. He jumped into developing a security solution for smartphone games himself.

CEO Choi judged that ‘obfuscation,’ which rearranges the game app source code, was not enough to provide sufficient protection. He said that the source code itself should be encrypted to prevent hacking at the source. It can be applied to various Android mobile apps such as financial transactions and corporate use, as well as games.

First, we will focus on the domestic market and carry out various marketing activities. The strategy is to establish a foundation in Korea, where mobile infrastructure is good and smartphone penetration is high, and then attack overseas markets. We have secured customers in various fields such as games, finance, and general companies.

CEO Choi said, “We have achieved visible order performance by developing products that meet market demands,” and “We have received favorable reviews for making it easy for app developers to apply security solutions to the mobile environment with a short life cycle.” This year, we are refining our LIAPP product line based on specialized functions. We are preparing ‘Reapp for Business’ for public institutions and companies, ‘LIAPP for Games’ specialized for mobile games, and ‘LIAPP for Enterprise’ specialized for large corporations and the financial sector. Our goal is to become a ‘mobile specialized company’ that provides all the security solutions needed for mobile beyond simple mobile app protection.

Lockin Company, The First Mobile Security Company to Sign Up for ‘Hacking Damage Compensation Insurance’

2016.02.17

- Providing customers with peace of mind with confidence in security that cannot be breached by any hacking

- Taking the lead in preventing financial damage due to information breaches by signing up for hacking damage compensation insurance

The first mobile security solution in Korea to sign up for hacking insurance has been released.

Mobile security specialist Lockin Company (CEO Choi Myoung Kyu, www.lockincomp.com) announced on the 17th that it has signed up for ‘hacking damage compensation insurance’ to enable users to use its mobile app security solution ‘LIAPP (LOCKIN APP PROTECTOR)’ with greater peace of mind. With the hacking insurance that has been signed up with the largest fire insurance company in Korea, all Lockin Company customers will be able to receive up to 100 million won in financial compensation in the event of a hacking problem while using LIAPP. With this, Lockin Company plans to take a step closer to its corporate vision of creating the safest mobile world based on strong confidence in its security that can block any hacking.

This is the first time that a mobile security company has signed up for hacking insurance to protect customers who apply its security solutions. In the past, there were cases where financial companies signed up for personal information leak compensation insurance, but it is not common for security solution companies to sign up for hacking insurance. This is Lockin Company’s answer to the special nature of the security solution market where technical skills alone cannot be the answer for customers at the product purchase stage. It is to protect all customers’ information using the customer’s mobile app from any hacking and take responsibility for any concerns. Lockin Company’s LIAPP is also an expression of its confidence that it is absolutely impenetrable to hacking.

Hacking techniques are becoming more sophisticated by the day. Previously, there were DDoS and APT attacks, and recently, ransomware is on the rise. The mobile security solution LIAPP, which is a shield that blocks windows, is equipped with the most cutting-edge technology in Korea, but it alone cannot satisfy customers. To ease the concerns of these customers, Lockin Company found an insurance that can compensate for all hacking after three months of effort. In the future, Lockin Company can compensate for financial losses in case of damages due to leakage of core technologies and important information in mobile apps operated by all financial institutions, public institutions, and general companies that apply Liapp. All apps that apply LIAPP, including electronic transaction apps in the financial sector, business apps in public institutions, mobile game apps in game companies, and O2O (Online To Offline) service apps in general companies, can be covered by hacking damage compensation insurance, providing a double layer of peace of mind. In particular, by directly subscribing to IT specialized insurance called hacking insurance, a security specialized company can reduce the burden on customers who are reluctant to subscribe to insurance due to low awareness of intangible losses and cost burden, and can consider only introducing efficient security solutions. This insurance subscription is an additional benefit of Lockin Company for customers who cannot shake off all worries just by introducing security solutions as the speed of cyber attacks such as hacking is rapidly increasing. Lockin Company's strategy is to actively promote and sell the reliability and stability of its products by subscribing to this industry's first hacking insurance. Choi Myoung Kyu, CEO of Lockin Company, said, “There is a saying that goes, ‘When a horse is stolen, it’s too late to lock the barn,’ but Lockin Company’s trustworthy and reassuring service, which builds the barn and even repairs it if it collapses, will be able to protect our customers’ valuable assets.” He added, “Strong security and stable technology are a given, and we plan to continue to actively pursue customer satisfaction, starting with this insurance subscription, which was made from the perspective of our customers who need to prepare for contingencies.”

Lockin Company, Mobile App Security Solution ‘LIAPP’ Receives GS Certification Grade 1

2016.01.26

Mobile security specialist Lockin Company announced on the 26th that its mobile application security solution ‘LIAPP (LOCKIN APP PROTECTOR)’ received the GS (Good Software) Certification Grade 1 from the Korea Telecommunications Association (TTA) for domestic quality excellent software.

With this, Lockin Company’s next target, following its conquest of the financial sector mobile security market, is expected to be the government and public institution market.

Lockin Company has decided to start a full-scale public market strategy this year, as it has been officially recognized by a nationally authorized agency for its objective technical capabilities required for government and public institution supply.

GS certification is a system established by TTA to evaluate the completeness of domestic SW, and since the end of last year, the administrative SW suitability assessment system and the existing SW quality certification have been integrated.

As a result, if selected as a GS certification grade 1, small and medium-sized SW companies will be able to obtain SW quality certification, which certifies the quality of SW developed by the government, as well as the qualification for administrative SW, which certifies SW suitable for administrative work.

By obtaining this GS certification grade 1, Liapp will receive benefits such as the priority purchase system for small and medium-sized companies and the priority introduction of GS-certified products when establishing and operating administrative and public information projects, as a priority purchase target for public institutions.

Through this GS certification grade 1, Lockin Company plans to devote its energies to conquering the new public market, which is emerging as part of the recent government 3.0 policy, as the means of public institutions’ work expands from PCs to mobile devices.

In accordance with the spirit of government 3.0, which is the spirit of openness, sharing, communication, and cooperation of public information, public institutions are continuously releasing apps to handle various civil affairs on-site or to provide information more conveniently and easily.

Lockin Company plans to actively promote Reapp as a solution to solve security issues and to spur the expansion of related markets.

Released in September 2014, ‘LIAPP’ is a cloud-based Android app source code protection service.

Recently, in a situation where more than 90% of Android apps are exposed to hacking threats, ‘LIAPP’ was newly designed to fit the mobile environment rather than the existing PC security structure. It is not a simple source code rearrangement obfuscation method, but an encryption solution that blocks all hacking tools at the source, and can be easily applied with one click in just a few seconds. Recently, interest is increasing among financial institutions and game companies due to the strengthened compliance and changes in the fintech environment.

“By obtaining the GS certification, which can be considered a verification of SW quality, we have been recognized for our strong security optimized for mobile apps,” said Myoung Kyu Choi, CEO of Lockin Company. “In a situation where the CC certification system, which is a common evaluation standard, has not yet been introduced in the public market, we will actively target the mobile app security market of the government and public institutions based on obtaining the GS certification.”

Lockin Company “Mobile App Protection Market Based on Source Code Encryption Expands”

Actively targeting corporate, game, and financial markets with specialized product lines, aiming for ‘mobile integrated security company’

2016.01.19

As the number of mobile device users has increased significantly, mobile security threats have increased significantly.

According to a survey by mobile security company ‘Aksan’, 97% of the top 100 paid Android applications (apps) and 87% of Apple iOS paid apps have been hacked. As hacking of popular free apps has increased, hacking is targeting free Android apps related to financial services, healthcare, and commerce.

Although companies are releasing many mobile apps, they are often released without paying attention to mobile app security.

It is a time when security measures for the mobile apps themselves are urgently needed. Personal users are recommended to use mobile antivirus software provided free of charge. Experts point out that companies need app protection measures to prevent hacking at the source when providing mobile apps or services used for work.

If mobile developers neglect security when releasing mobile apps, their source codes can be copied or stolen. Users can also suffer financial damages due to sensitive information leaks caused by apps with security vulnerabilities.

Choi Myoung Kyu, CEO of Lockin Company, a specialist in providing mobile app protection solutions, emphasizes, “Mobile apps are much easier to hack than programs used on PCs. The developer source code, which is the core design of mobile apps, can be easily exposed. Hacking is possible if you use a public tool or only use Java programs, so a separate mobile app security plan is necessary.”

Lockin Company is a mobile app security startup founded in September 2013. It has over 10 years of experience in the security field. Choi Myoung Kyu was in charge of game hacking defense at Neowiz Games just before the company was founded.

Lockin Company’s flagship solution, ‘LIAPP (LOCKIN APP PROTECTOR)’, is an integrated app mobile security solution designed to prevent mobile hacking at the source. Its key function is to encrypt and protect the source code and the entire app. It blocks decompilation and debugging to prevent app analysis, and also encrypts and protects important information such as libraries.

It can detect various hacking tools and virtual machines that can pose serious threats to apps and prevent hacking at the source.

CEO Choi said, “The problem with mobile apps is that the source code is visible. Obfuscation solutions make it difficult to decipher the source code. However, this is not enough,” and emphasized the difference from obfuscation solutions, saying, “Only by encrypting the entire source code can we prevent app hacking, forgery, etc.”

Obfuscation is a method of simply rearranging words to make them difficult to read, but it encrypts the source code itself to make the original source invisible at the source.

Lockin Company continues to develop ‘LIAPP’, which started with the source code protection function. Currently, LIAPP provides various security functions required for apps, such as source code encryption, memory hacking prevention, forgery prevention, library protection, anti-debugging, hacking prevention through virtual machine detection, game engine protection, and repackaging prevention.

Another advantage of LIAPP, CEO Choi said, is that it is easy and fast to apply. ‘LIAPP’ basically provides all security functions using the cloud method so that they can be easily built. If the cloud method is not desired, in-house construction is also possible.

CEO Choi said, “The mobile environment has a short life cycle. In line with the fast development cycle, developers can log in to the Reapp site, set up the application environment with just a few clicks, and upload the developed app, and the necessary app protection functions can be applied.” He explained, “You can download the app with the protection function applied in at least 3 to 7 seconds.”

Based on these strengths, Lockin Company is actively introducing ‘LIAPP’ and expanding its base by supplying it to games, finance, and companies.

In the first half of last year, just two years after its establishment, sales grew by 200% year-on-year. In addition, the company is accelerating its growth by attracting investment from KDB Industrial Bank for the first time as a mobile security company.

This year, the ‘LIAPP’ product line was subdivided to more actively attack the market based on specialized functions.

It consists of ‘LIAPP for Business’ for public institutions and companies, ‘LIAPP for Game’ specialized for game apps, and ‘LIAPP for Enterprise’ for large corporations and finance companies.

A mobile integrated security product that includes antivirus functions will also be released under the ‘LIMO (LockIn MObile)’ brand soon.

It also plans to advance into overseas markets in the future. CEO Choi said, “We plan to focus on the domestic market this year and next year, but we are also preparing a bridgehead for entering overseas markets by already pursuing partnerships with companies in the US and China.”

Meanwhile, Lockin Company is also carrying out activities to raise awareness of mobile security and protect intellectual property rights by holding an event to provide ‘Reapp’ for free to startups and mobile app developers this year, following last year.

Lockin Company, ‘Cheer Up, Startup! Season 2’ in Progress

2016.01.13

- More than 90% of Android apps are exposed to hacking threats, leading the way in protecting intellectual property rights of startups

- After the completion of Season 1, a second round of recruitment is being held to provide services with more upgraded functions

An event is being held where mobile app security solutions can be used for free.

Mobile security specialist Lockincomp (CEO Myoung Kyu Choi, www.lockincomp.com) announced on the 13th that it is holding an event called ‘Cheer Up, Startup! Season 2’ where it will provide the mobile app security solution ‘LIAPP (LOCKIN APP PROTECTOR, LIAPP)’ for free to startups and mobile app developers. This event was planned based on the active response of the first group of prosumers who were concerned about the source code leak of the application (hereinafter referred to as the app) they had worked hard to develop in Season 1. Season 2 plans to significantly increase the number of participants and continue the win-win path with startups by applying Lockin Company's flagship product, Liapp.

'Cheer Up, Startup! Season 2' is an event that provides free use of 'LIAPP (LOCKIN APP PROTECTOR, LIAPP)' and various benefits to individuals or startup companies developing Android mobile apps. This event, which was first held last year, was planned for startups and individual developers who are unable to find appropriate security methods in a situation where more than 90% of Android apps are exposed to hacking threats, resulting in information leaks and financial losses. Applicants who are selected through a separate screening process are selected as the second group of prosumers of 'Cheer Up, Startup! Season 2' and can receive 3 months of free use of LIAPP, stability and compatibility verification services for each operating system (OS) version and device, and 24-hour support services via email, messenger, KakaoTalk, etc., all for free.

The LiApp product provided to the selected 2nd batch of prosumers this time has more powerful and stable mobile app security features, such as improved stability of Android 6.0 64-bit terminals and support for APIs of the Marshmallow version. It also provides a more convenient security control function by providing a sophisticated and intuitive hacking statistics screen for each app. LiApp protects apps in a cloud manner by simply uploading the package file (*.apk) of the Android app to the LiApp site (liapp.lockincomp.com/), and downloading the package file with source code protection applied in a few seconds. LiApp blocks all hacking actions that can occur in the app, such as memory modification, hacking, and debugging, and also provides game engine protection, virtual machine detection, and repackaging blocking functions. The execution time and performance before and after application of the app are guaranteed to be the same, and files that have been protected are immediately deleted without leaving them on the server.

Various events will also be held at this event to celebrate the completion of Season 1 and Season 2. The recommendation event, ‘Let’s go to Gangnam with a friend’, will provide an additional free service period to both the recommender and the recommended person if you recommend someone you want to use the Reapp with when applying for the second round. There will also be a SNS sharing event. Just share the event post saying ‘Tell them I like you~’ and leave a related comment on the event post. The event will be held from the 13th to the 31st after a certain review period, and Season 2 will officially start on February 1st. For more information about the event, please visit the Lockin Company homepage (www.lockincomp.com) or call 070-4369-2213.

Choi Myoung Kyu, CEO of Lockin Company, said, “For startups that start businesses based on mobile, such as O2O (Online To Offline) service businesses, the threat of hacking against mobile apps, which are no exaggeration to say their entire assets, is increasing, so security measures are urgently needed,” and added, “As a mobile security startup, we will continue to strengthen mutually beneficial cooperation through continuous events that protect the intellectual property rights of startups.”