iD·One Solution Key Points

iD·One Offers secure, hacking-proof ID Management System by combining proven biometric algorithm and powerful blockchain technology


Instead of passwords, iD·One uses biometric information such as fingerprint and face to prove who you are.

No Need for Password 


Data stored in blockchain cannot be altered , hacked, and deleted. In addition, double-encrypted personal information cannot be reverse-engineered to its original data. 

Security of Blockchain


iD·One uses full fingerprint and face recognition algorithm that is not tied to a specific hardware device. It allow users to implement multi-level self authentication.

Real Biometric Algorithm 


iD·One Solution’s Self(private) authentication process

A. User A: individual user

B. User B: individual user, 1:1 transaction

C. SOHO/Corporation: SOHOs in on-/off-line format (stores, etc.), general

    corporations(start-ups, SMEs, large companies, etc))

D. Organization: government, public organizations, financial institutions,

     etc. in on-/off-line format

1.User A creates instant QR code using the mobile device for user identity authentication

2.Inquirer(individual, organization) scans User A’s QR code

3.User A provides authorization(authentication key) depending on the inquirer’s level so that the inquirer can scan the QR code and access User A’s information.

4.Inquirer checks User A’s information using the authentication key provided by User A.


16th floor, Gangnam Center Building 388 Gangnamdaero Gangnam-gu, Seoul Republic of Korea

Email  |  Tel  +82 2 3420-3140  |  Fax  +82 2 3420-3009

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