Hitoshi Kokumai

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What we need to do for NOT achieving Solid Digital Identity

What we need to do for NOT achieving Solid Digital IdentityDistracted “A

Follow the arguments that promote ‘passwordless authentication’ or ‘password-dependent password-less authentication’ and we would be successful in not achieving solid digital identity.

Should ‘passwordless’ literally mean ‘removal of all the password family’, we would be actually watching the ‘pass wordless authentication that is quite like an ATM that does not ask for your PIN in dispensing your money.

Should a PIN, that is a numbers-only weak password, be used in the passwordless authentication, we would be watching the delusive ‘password-dependent password-less authentication’,

Either of them would infallibly take us away from solid digital identity.

Ref: “What We Know for Certain aboutAuthentication Factors” 

Incidentally, biometrics, which requires a default/fallback password/PIN, naturally does not sustain the ‘passwordless’ authentication.

Key References 

What We Know for Certain about Authentication Factors

Digital Identity for Global Citizens

Image-to-Code Conversion by Expanded Password System

Summary and Brief History - Expanded Password System

Proposition on How to Build Sustainable Digital Identity Platform

Additional References

Account Recovery with Expanded Password System

External Body Features Viewed as ‘What We Are’

 History, Current Status and Future Scenarios of Expanded Password System

Negative Security Effect of Biometrics Deployed in Cyberspace

Removal of Passwords and Its Security Effect

Availability-First Approach

Update: Questions and Answers - Expanded Password System and Related Issues (30/June/2020)

 < Videos on YouTube>

Slide: Outline of Expanded Password System (3minutes 2seconds)

Digital Identity for Global Citizens (10minutes - narrated)

Demo: Simplified Operation on Smartphone for consumers (1m41s)

Demo: High-Security Operation on PC for managers (4m28s)

Demo: Simple capture and registration of pictures by users (1m26s)

Slide: Biometrics in Cyber Space - "below-one" factor authentication

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