Directory · KR
Computer and Network Security in South Korea
A register of firms and the professionals working at them in the Computer and Network Security sector based in South Korea. Browse the public index, then filter or export on Kipplo.
Companies
88 on file
Seculetter
SecuLetter is an Advanced File-based (Non-PE) Malware Analysis Expert which provides the proactive security against the advanced cyber threats. With SecuLetter product you can protect internal system from malicious code attacks by blocking malicious contents before reaching to your email and file systems. SecuLetter’s all products are based the company’s own patent technology, ‘Automatized Reverse-Engineering Techniques’.
51 to 200 staff
Everspin
Everspin invented the world’s first dynamic security module technology, which enables a server to send a disposable random security module on a real-time basis to user's program every minute. By sending infinite number of security modules on a real-time basis in a random pattern, the technology gives potential hackers no time to analyze the module to hack user's program. Currently, the technology is being applied to mobile application security and is under development to be applied in major end-point security solutions; such as for IoT device. Solution Features-App/OS/Memory forgery prevention-Real-time hacking detection-Instant security update to multiple types of devices without any user-side program update. Credibility -First ever to pass all the security tests by National Security Research Institute in Korea(100% blocking rate for hacking attempts)-Within 1year sales, secured 23cutomers including 3/5 of major banks in Korea-SBI Holdings to gradually implement Everspin solution to all of it's 200++ subsidiaries around the world. Video https://youtu.be/eG-uRY_ik0Q
11 to 50 staff
Octatco
Established in 2016, OCTATCO set out to eliminate password risks with our biometric hardware authenticator devices (FIDO Fingerprint Security Keys) and our integrated software (Passwordless Multi-Factor Authentication solution). In a world where passwords are vulnerable, OCTATCO pioneers a passwordless digital ecosystem to enhance security and usability for enterprises, governments, and individuals. Specializing in Zero Trust Identity Access Management, we implement biometrics and FIDO tech in On-Premises and Cloud. Our turnkey solution removes organizations’ password dependence by implementing secure authentication methods. Only accurately authenticated users can access sensitive data via face/fingerprint recognition (FIDO devices, PC sensors), mobile biometrics, OTPs, etc. Compliance with global standards like FIDO2 and Windows Hello ensures seamless integration across platforms and devices, enabling robust security without sacrificing user experience. We guarantee streamlined access to networks, applications, web services, devices, enterprise systems, and cloud platforms like VPN, Azure, VDI, ERP, Groupware, etc. OCTATCO's mission is to make biometric authentication accessible for organizations to start their passwordless journey against cyber threats such as phishing and man-in-the-middle attacks, preventing unauthorized access and data breaches. We are proud to have introduced the world’s first Quantum FIDO Fingerprint Security Key, using QRNG for true randomness that eliminates encryption predictability.
11 to 50 staff
Cytur Inc
CYTUR Inc. is setting a new standard in maritime cybersecurity. We protect every phase of the vessel lifecycle—from design and build to operation—helping maritime organizations strengthen cyber resilience with tailored security solutions, threat intelligence, and compliance-ready capabilities. With a Secure by Design philosophy, CYTUR supports a safer, smarter future for shipping, shipbuilding, and maritime defense.
11 to 50 staff
Sands Lab
Future-Ready Technology. AI CTI, AI NDR AI, LLM
11 to 50 staff
Sysmate
Sysmate began as a Korea-based high technology startup company that specialized in providing wired communication network appliances products until middle of decade. From 2006, we have concentrated our experienced capabilities on Deep Packet Inspection (DPI). Now, our DPI solution is the open and scalable deployment of networks and carries to improve the high qualified network service. InterStream® DPI functions of identify and classify contents in the explosion of traffic environment and runs on the various range of processing applications such as network traffic monitoring, network security, Data Loss Prevention(DLP) and so on. Our high performance network adapter, called as InterStream® NA, allows 100% network traffic to be captured, scrutinized and analyzed, while resulting in ignorable host CPU slowdown. We are now on the prominent position in our domestic market and continuously exploit overseas markets. In this year we forecast our sales 12 million US dollars and will raise our product sales over 30 million US dollars in 2015. We always press on developing innovative solutions and pursue challenging tasks that give us opportunity to work on the edge of capabilities. Our vision is becoming one of worldwide leading companies in DPI packet processing field and we will maintain our efforts to enhance customer value as we drive more higher efficiency and world-leading product quality to meet increasing market demand.
11 to 50 staff
Theori
Theori is a cybersecurity firm with a mission to make the world more secure by conquering the most difficult cybersecurity challenges. We empower innovation with security. As a leader in offensive cybersecurity, we always strive to stay one step ahead of attackers. We secure the future by solving the impossible with technology-driven approaches, and serve as a hub that leads positive impact and innovation in the cybersecurity field.
51 to 200 staff
Orange Security
We are specialized in cyber security consulting and consist of top experts in each field. Our capability is coverd with finance, ICT, public sector beyond the maritime sector, and we provide services for all aspects of cyber security from management system, international certificates, security software, IT infra diagnosis and pen-test.
1 to 10 staff
Ssd Secure Disclosure
Disclosing vulnerabilities responsibly since 2007 SSD helps security researchers turn their skills in uncovering security vulnerabilities into a career. Designed by researchers, for researchers, SSD provides the fast response and support needed to get zero-day vulnerabilities responsibly reported to vendors and to get researchers the compensation they deserve. We help researchers get to the bottom of vulnerabilities affecting major operating systems, software or devices. Join the conversation at: https://twitter.com/SecuriTeam_SSD https://twitter.com/typhooncon
1 to 10 staff
Wins
WINS delivers the best technology to secure your enterprise network. As the field of cyber security changes rapidly, WINS accelerates innovations. Indisputable Korean network security leader WINS is now stepping forward to secure global networks with IPS, DDoS, APT, FW, and TMS. 23 years of experience will target your best needs.
201 to 500 staff
Ahnlab, Inc
Founded in 1995, AhnLab, Inc, the global cybersecurity company, delivers comprehensive protection for endpoints, networks, transactions, and essential services. AhnLab delivers best-of-breed threat prevention that scales easily for high-speed networks by combining cloud analysis with endpoint and server resources. AhnLab's multidimensional approach combines with exceptional service to create truly global protection against attacks that evade traditional security defenses. That’s why more than organizations rely on AhnLab’s award-winning products and services to make the internet safe and reliable for their business operations.
1001 to 5000 staff
Autocrypt
AUTOCRYPT is a leading provider of Physical AI security solutions, protecting autonomous and connected vehicles, EV charging infrastructure, robotics, defense and bio-healthcare systems. With decades of expertise in encryption, authentication, and threat detection technologies, AUTOCRYPT delivers comprehensive cybersecurity capabilities spanning vehicle security software, penetration testing, security assessment, and consulting, helping organizations build trusted security throughout the entire system lifecycle. As the only designated automotive cybersecurity Technical Service (TS) provider in the Asia-Pacific region, AUTOCRYPT delivers cybersecurity assessment services supporting Vehicle Type Approval (VTA) while supporting compliance with global regulations and industry standards. Building on its leadership in automotive security, the company is expanding trusted protection across the Physical AI ecosystem, enabling safe and reliable AI-driven systems through the convergence of technology, regulation, and industry practices.
201 to 500 staff
Cloudbric By Penta Security Inc
Cloudbric is the first SaaS-type security platform of Penta Security Inc. in Korea and is a leading brand in the SaaS-type security platform industry. From IoT & End Point security to enterprise web security, we provide services safeguarding all entities requiring an Internet connection. Our innovative approach to security with the logic-based detection engine and patented deep-learning AI engine has earned us multiple awards and patents, making us one of the most trusted names in the industry. At Cloudbric, we offer a secure platform with global cloud and edge computing security that goes beyond the protection of corporate servers. We also safeguard personal and IoT devices, providing features like personal mobile device protection, hacker wallet address blocking, and phishing URL lists stored on a blockchain basis. With Cloudbric, you can confidently defend against cyber threats and safeguard your digital assets. Stay in touch with Cloudbric: Official Blog : Linkedin : twitter : Facebook : Free-trial: partnership:
201 to 500 staff
Patikle Inc
PATIKLE inc. is a leader in personal security and finance data analysis for consumer, industrial, and government markets.
1 to 10 staff
Pnpsecure
We Secure the Core. PNPSECURE helps protect critical IT infrastructure with integrated access control and identity management solutions. From Korea’s No.1 DBSAFER, to our all-in-one platform Unified-IAM, and Zero Trust facial authentication with FaceLocker — we’re building smarter, sustainable security. Since 2003, we've supported over customers across finance, government, and enterprise. Industry: IT & Services Founded: 2003 HQ: Seoul, South Korea Key Products: DBSAFER, Unified-IAM, FaceLocker, INFOSAFER Website:
201 to 500 staff
Security Platform Inc
Security Platform is providing hardware based Device Security solutions of internet of things (IoT) for OEMs, makers and developers as well as IoT service providers and operators. Leading a new paradigm of SoT, develop & produce secure IoT devices without security background with us!"Connecting Trusted" Making the hyper-connected world of IoT trusted and more secure, dependable with you. Trust begins with us, the leading global device security solution provider, Security Platform! Axio-OS (Secure OS) Axio-OS is a universal security operating system designed to create unique IDs each device to ensure authenticity, and store the KEYs into hardware to provide Anti-cloning. Provided as lightweight OS such as embedded Linux or RTOS which can be implemented into any IoT devices witha few clicks of configuration at your fingertips. It can be useful for general purpose MCU (GPMCU) with eSE or TPM chipsets to add security features, but further it can be integrated with the security built-in MCUs to provide a full spectrum of key security measures for various IoT devices. Axio-Builder (Developer's Kit) Axio-Builder consists of a developer’s board and SDK. It supports various OS and provides versatile library of protocols and APIs for manufacturers, developers, and makers who wish to develop their own device security solutions. From experts to amateur makers, all levels of developers can easily build prototypes or commercial devices with greater security features. Axio-RA (Remote Attestation Server) Axio-RA enables service providers to constantly monitor any security breaches and respond accordingly, such as with critical patch updates. It calculates and verifies the hash values of hardware remotely from the backend RA server to detect any manipulation of devices for anti-cloning and anti-forgery using the signature of the secure SoC on data communication flow.
1 to 10 staff
Nshc
As one of the leading cybersecurity company of South Korea, NSHC is now the no.1 mobile security solution provider in Far East Asia, no.1 ICS/SCADA Offensive Security Service Provider in the whole of Asia, and striving further to be the top cybersecurity company in the world. NSHC is mainly divided into 2 teams: Red Alert and Blue Team. Red Alert specializes in offensive security verticals: Cyber Analysis, Security Trainings and Advanced Penetration Testing. Possessing Korea and Singapore's top-notch offensive security researchers, NSHC is proud to uphold security training for global trainees in over 10 countries, and also host CTFs for various security conferences including CodeBlue in Japan and DEFCON in Las Vegas, US. Blue Team focuses in the defensive security area: For more than 80% of mobile applications in government institutions and financial sectors in Korea and Japan, they use our best-sellers: Droid-X and DxShield to protect their mobile security environment. Blue Team also has password technology team that develops complex password mechanisms for stronger cybersecurity environment. NSHC now has its presence in Korea, Singapore and Japan. Together, we fight for stronger global cybersecurity environment.
51 to 200 staff
Tagsec Group
Everything we do is done with one Goal in mind: to HELP people IMPROVE their quality of life. We strongly believe that the WELL-BEING of individuals is the foundation of society. Therefore in Tagsec Group we place people at the center of all our processes. We DO NOT sell to companies or organizations. We always connect and help PEOPLE within them. Founded in 2012, TAGSEC Group has been focused on changing lives through technology integrating traffic analysis and security solutions with the sole purpose of handling and protecting the End User Experience, from two approaches, Visibility and Cybersecurity in both IT and OT Industrial Control System (ICS) environments, offering the secure handling of information and performance of business processes, critical data and applications. This allows us to anticipate potential problems supporting organizations in the prevention of divulgence and protection of critical information and help them resolve challenges in a productive and effective way before the service and information is compromised.
11 to 50 staff
Umv Inc
UMV Inc. is an industry-leading developer of Web Server Safeguard (WSS), a real-time web server and cloud security solution. Along with developing WARSS, which detects and prevents website defacement attacks in real-time, the R&D Team at UMV is constantly improving and developing new ways for you to harden your web server and application security. Today, our pioneering solution, WSS, is in operation in 30K+ web servers and cloud computing VMs, at 300+ global companies like Samsung Group, Amazon Web Services, Toyota, Hyundai Motor Group, Prudential Financial, and more. Furthermore, our products are trusted by dozens of public institutions including the Ministry of Science and ICT (MSIT), Seoul City Hall, the Supreme Prosecutors’ Office, Korea Electric Power Corporation, Kangbuk Samsung Hospital, Seoul Boramae Hospital, and Kyungpook National University. Now running two overseas locations in İstanbul, Türkiye and Almaty, Kazakhstan, along with headquarters in Seoul, South Korea, UMV is bringing a much-needed solution to light on the global stage. Embracing the motto,"The security chain is only as strong as its weakest link," we believe that in this day and age, no one can afford to overlook even the smallest loopholes in their security architecture. To learn more about how UMV's solutions can help you run your web services safely and without interruptions, check out our website.
11 to 50 staff
3rdeyesystem
3RDEYESYSTEM is a top-tier information technology infrastructure company, founded by engineers with backgrounds in game development and streaming broadcasting. With 9 years of experience, we specialize in providing CLOUD Consulting, CLOUD Managed Service, and Migration services as a premium partner of NAVER CLOUD.
1 to 10 staff
D'cent Wallet
Founded by IoTrust in 2018, D’CENT is a secure and user-friendly crypto wallet platform offering both hardware and mobile app wallet to help people manage, grow, and use digital assets with confidence. We introduced the world’s first biometric hardware wallet, combining Secure Element (SE) and Trusted Execution Environment (TEE) technologies for bank-grade protection. Today, D’CENT offers both hardware and card wallets, along with a powerful mobile app that makes it easy to track portfolios, swap tokens, buy crypto, and access Web3 services, all in one place. Trusted in over 220 countries, D’CENT makes self-custody simple and secure, whether you're new to crypto or a seasoned Web3 user.
11 to 50 staff
Lsware
Based on the company’s concept of “client exists to provide systems that can be used in a more free environment”, LSware has built a portfolio of four areas in compliance, availability, protect, and security(CAPS). We also strive to meet our customers’ needs and improve the level of customer satisfaction in the specialized areas of the system’s construction and operation services. In addition, based on the security services information accumulated over the years, Omniguard(Server), which includes SecuMS (Continuous Security Vulnerability Assessment System), UPV (Account Management System), UAC (access control), UCC Session Logging & Command Control), modules to enhance the overall security level of IT infrastructure and maximize availability security solution to protect valuable information resources of customers both inside and outside the world. We have partnered with Symantec, one of the world's leading information security companies, and leading solution vendors at home and abroad to provide proven information protection solutions and technical support services We develop and supply FOSSGuard, which can be free from license disputes and check information about the licensing of open source software, and we are pursuing industrial drones that have high potential in many industries. Not only we protect information but also doing our best to create general trends of IT technology by going through various projects for government agencies and development projects. We will do our best every day to become a leader in the field of information security solutions for the purpose of a mission for our customers.
51 to 200 staff
Npcore, Inc
NPCore is a cybersecurity company that specializes in Advanced Persistent Threat (APT) and ransomware defense solutions and provides defense on network as well as on endpoint. NPCore was founded in 2008 for developing specialized malware detection and response solutions. In the anti-virus centric security market, NPCore has been a pioneer of APT protection with its “Zombie ZERO”, 2-level APT/ransomware protection solution. It has been established a firm foot hold in the domestic (Korean) APT market by winning orders for public, financials, and corporates. Now, NPCore is actively exploring overseas market to become a global cyber-security company. It established a joint stock company in Vietnam in 2021 and had distributors in Indonesia, Taiwan, Malaysia, Thailand, and Singapore to broaden target market to global.
11 to 50 staff
Softfreak
i-SeMOS v3.0’, API, ‘’.
11 to 50 staff
