Blockchain could be relied upon only when it comes with solid identity assurance
Blockchain is catching eyes of a number of defense people as reported in “America and its military need a blockchain strategy” https://www.c4isrnet.com/opinion/2021/04/05/america-and-its-military-need-a-blockchain-strategy/
People who promote blockchain-applied technologies appear to be often forgetful of the fact that the most secure identity assurance is indispensable if they want to see the most secure applications of blockchain technologies.
Whoever acts quickly on this observations will have the big advantage over those who are indifferent to it. We contribute to this endeavor by providing hard-to-forget secret credentials for solid identity assurance and offering the on-the-fly generation of private keys from our episodic memory.
More is discussed here — “Account Recovery with Expanded Password System”
Key References
For Achieving Solid Digital Identity on Information Security Buzz (Mar/2021)
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
Negative Security Effect of Biometrics Deployed in Cyberspace
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
Update: Questions and Answers — Expanded Password System and Related Issues
< 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