Hitoshi Kokumai

7ヶ月前 · 1 分の読書時間 · visibility ~10 ·

chat 著者への問い合わせ

thumb_up 関連性 message コメント

Digital Wallet – What to Protect against What?

Digital Wallet – What to Protect against What?On-the-Fly Regeneration of Cryptographic Keys<br />
<br />
-<br />
<br />
RnacEr<br />
BORG<br />
mec Re<br />
gr an:<br />
<br />
DED 2<br />
<br />
xtyax9d4294dlelEYVz<br />
wo/gadieowUx093/x7<br />
?lwble84x09xloPxLxeo<br />
dtyYDidex&&xeigo@y...The topic of lost cryptocurrencies is hot on global tech media. What to protect are PRIVATE KEY in the wallet and PASSWORD for accessing it. What to protect them against are its LOSS and its THEFT. 

 (A) Protection against loss of the private key is one thing. Protection against loss of the password is something else. Protection against both of them concurrently is yet another. We should aim to achieve the last. 

 (B) Protection against loss is one thing. Protection against theft is something else. Protection against both of them concurrently is yet another. We should aim to achieve the last. 

 Desirably, we should aim to achieve (A) and (B) concurrently. 

 A tall order? 

 No. It’s achievable.

 We could make a sizeable contribution to the objective by our proposition of re-generating the password and the private key concurrently from our own episodic image memory as outlined in “Image-to-Code Conversion by Expanded Password System”  


Relation of Accounts & Passwords<br />
<br />
   <br />
<br />
* Unique matrices of images allocated to different accounts.<br />
<br />
+ Ata glance you will immediately realize what images you should pick<br />
up as your passwords for this or that account.

< References >

Summary and Brief History - Expanded Password System

Image-to-Code Conversion by Expanded Password System

Proposition on How to Build Sustainable Digital Identity Platform

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)

d8a8919f.png

< Videos on YouTube>

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

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

< Latest Media Articles Published in 2020 Spring>

Digital Identity – Anything Used Correctly Is Useful https://www.valuewalk.com/2020/05/digital-identity-biometrics-use/

‘Easy-to-Remember’ is one thing ‘Hard-to-Forget’ is another https://www.paymentsjournal.com/easy-to-remember-is-one-thing-hard-to-forget-is-another/



thumb_up 関連性 message コメント
コメント

その他の記事 Hitoshi Kokumai

ブログを見る