COMPANY

Implementation of high-performance blockchain and next-generation authentication technology

We form a WEB3 ecosystem based on trust and value, and enable the company’s innovative system to be applied to the industry through various research and development such as blockchain-based information protection, simple authentication, and data security.

Company K4SECURITY Co.,Ltd
CEO Kyoungchul Park
Business Technology Research and Development
Solution Development and Supply
Corporate Research Institute
Address 1301 G-high city, 243 Digital-Ro, Guro-gu, Seoul, Korea (zip code: 08382)
T. +82 1644 8384 F. +82 050-4259 -3525 E. contact@k4-security.com
Core competency
Making people happy through technology, And contribute to the world.

We make our members happy through rewards for their efforts and the pleasure of working, and we make people happy and contribute to the world through technology. We will continue to change and innovate in order to become a company that leads the future of global blockchain-based technology and security industry.

Mission / Vision

Web3 Blockchain-based security leading company

Based on WEB 3 core, blockchain and security technologies, we research innovation systems of various companies and apply them to industries.
Technology Development Blockchain Core Engine Decentralized Identity Digital identity management Decentralized storage
01 Certification
Excellent information protection technology
02 Growth
Digital identity wallet technology
03 Technology
Blockchain-based security leader
Technology / Certification
A next-generation blockchain solution company
leading the IT ecosystem in the Web 3.0 era.
Through innovative patents, certifications, and awards, we are proving our technology and expertise and securing global competitiveness.

Industrial property rights

• Blockchain-based data transmission and reception device and method (10-2283953)
• Distributed digital authentication system and method based on zero-knowledge proof technology (10-2354758)
• FIDO-based user authentication system and method (10-2199985)
• Self-sovereign identity authentication device and method (10-2480400/Singapore)
• Multi-layer integrated interpreter system and operation method for distributed ID environment (10-2582016/Japan/USA/UK)
• Blockchain-based high-speed data processing device and method (10-2022-0123759/Japan/USA/UK)
• Decentralized identifier-based delegation system and method (10-2023-0064968/Japan/USA/UK)
• [Trademark Registration] KSCHAIN (No. 40-1696365)
• [Trademark registration] K4S (No. 40-1541120)
• [Trademark registration] ZEROAUTH (No. 40-1648894)
• [SW Copyright] High-speed key-value storage database and 22 other items

Certifications & Awards

• ISO9001 Quality Management System Certification (NTQ-3917)
• Excellent company in employee invention compensation (No. 2023-000173)
• Certified as an innovative growth venture company (No. 20221005030078)
• Technology-innovative small and medium-sized business (Inno-Biz) certification (No. 230103-01317)
• GS software quality certification level 1 (2 types)
• Designated as venture startup innovation procurement product by Public Procurement Service (2 types)
• Gold Award at Thailand International Invention, Innovation and Technology Exhibition (IPITEx 2023)
• Designated as an excellent information protection technology (No. 2023-0659)
• Received the 2023 Minister’s Award for Information Protection (Ministry of Science and ICT)

Customers / Partners
DIF Korea SIG builds an open ecosystem for decentralized identity.
Learn more →
COMPANY

Implementation of high-performance blockchain and next-generation authentication technology

We form a WEB3 ecosystem based on trust and value, and enable the company’s innovative system to be applied to the industry through various research and development such as blockchain-based information protection, simple authentication, and data security.
Company K4SECURITY Co.,Ltd.
CEO Kyoungchul Park
Business Engineering, Technology
Research and Development
Solution Development and
Supply Enterprise service
Address 1301 G-high city, 243 Digital-Ro, Guro-gu, Seoul, Korea
T. +82 1644 8384
F. +82 050-4259 -3525
E. contact@k4-security.com
Core competencies
Making people happy through technology, And contribute to the world.

We make our members happy through rewards for their efforts and the pleasure of working, and we make people happy and contribute to the world through technology. We will continue to change and innovate in order to become a company that leads the future of global blockchain-based technology and security industry.

Provides blockchain solutions that can be applied to various business environments

Mission / Vision
WEB3
Blockchain-based security leading company
We optimize organizational structure to secure expertise in each field through steady research and development, We experience blockchain technology for business and apply efficiently advanced technology.
Technology Development Blockchain Core Engine Decentralized Identity Digital identity management Decentralized storage
01 Technology
Blockchain-based security leader
02 Certification
Excellent information protection technology
03 Growth
Digital identity wallet technology
Technology / Certification
A next-generation blockchain solution company
leading the IT ecosystem in the Web 3.0 era.
We prove our technological prowess and expertise through technology patents and various certifications, and secure global competitiveness through next-generation technological innovation.

Industrial property rights

• Blockchain-based data transmission and reception device and method (10-2283953)
• Distributed digital authentication system and method based on zero-knowledge proof technology (10-2354758)
• FIDO-based user authentication system and method (10-2199985)
• Self-sovereign identity authentication device and method (10-2480400/Singapore)
• Multi-layer integrated interpreter system and operation method for distributed ID environment (10-2582016/Japan/USA/UK)
• Blockchain-based high-speed data processing device and method (10-2022-0123759/Japan/USA/UK)
• Decentralized identifier-based delegation system and method (10-2023-0064968/Japan/USA/UK)
• [Trademark Registration] KSCHAIN (No. 40-1696365)
• [Trademark registration] K4S (No. 40-1541120)
• [Trademark registration] ZEROAUTH (No. 40-1648894)
• [SW Copyright] High-speed key-value storage database and 22 other items

Certifications & Awards

• ISO9001 Quality Management System Certification (NTQ-3917)
• Excellent company in employee invention compensation (No. 2023-000173)
• Certified as an innovative growth venture company (No. 20221005030078)
• Technology-innovative small and medium-sized business (Inno-Biz) certification (No. 230103-01317)
• GS software quality certification level 1 (2 types)
• Designated as venture startup innovation procurement product by Public Procurement Service (2 types)
• Gold Award at Thailand International Invention, Innovation and Technology Exhibition (IPITEx 2023)
• Designated as an excellent information protection technology (No. 2023-0659)
• Received the 2023 Minister’s Award for Information Protection (Ministry of Science and ICT)

Customers / Partners
Building a new identity ecosystem
Learn more →
Making people happy through technology, And contribute to the world.
Making people happy through technology, And contribute to the world.