Introduction
Background of technology development
It was designed with the idea of eliminating login information for the digitally vulnerable, such as the elderly and the disabled, who have difficulty remembering their ID and password and have difficulty entering the information.
TSID Non-Fixed Value Authentication Algorithm Technology: A technology in which there is no fixed authentication information such as the existing ID/password, and the authentication information changes randomly each time for authentication, so that the algorithm identifies, verifies, and authenticates the target.
What is the fundamental reason for hacking?
1. All authentication schemes reuse key values.
2. The key-value reuse scheme can be used by others as well.




Time Sync IDentification
In the invisible cyber world, the standard for security is not 'trust' but 'verification' . Cyberspace is different from reality, so even if it looks peaceful on the outside, it is not easy to find out who infiltrated from where due to the nature of the invisible network packets, and continuous verification and management are very important rather than unconditional trust.
The world's first internationally patented "identification/verification/authentication" technology, "TSID non-fixed value algorithm," is no longer an option as it has obtained strict national certification.
Companies should adopt and implement the “TSID Non-Fixed Value Algorithm” security strategy, and the government can further enhance the safety of our society by designing and guiding the way through policies.

Cloud analytics and countermeasures against hacking, theft, and phishing
Minimize the use of personal information to prevent personal information leakage. Also, you are safe from hacking attacks that induce access to fake websites and steal personal information such as financial transaction information.

TSID Disability Certification Center
In order to improve the safe web/mobile accessibility of the disabled and the digitally vulnerable and to resolve the digital information gap and blind spots, we have established the TSID Disability Certification Center. It provides identity verification and disability certification services at once.

Multipurpose group verification function
By designating a group of two or more people and controlling access or withdrawals without the consent of group members, we prevent leakage accidents caused by internal or external parties such as embezzlement, breach of trust, and fraud.

Parental Remote Approval Service
Prevents crimes that threaten or coax people with developmental disabilities into making payments, as well as accidents in which minor children make large payments without the consent of their guardians.


Possibility of creating duplicate “TSID non-fixed key values”
Real-time test results
International patented technology (Korea, USA, EU, Japan, China, Vietnam, etc.)
1. Obtained “Nationally Certified” GS Grade 1 Certification
2. Obtained rapid confirmation of new technology from the “nationally recognized” KISA Korea Internet & Security Agency
3. Refer to TTA nationally certified verification and test results
4. KISA “Quick Confirmation” security check, refer to test report


