What is Expanded Password System?

There are several known pictures.

I can easily find all of them right away.

Only I can select all of them correctly.

Practicable even in panic when images of episodic memory are registered

Incorporating the function of generating high-entropy online passwords from hard-to-forget passwords

Security of real/cyber-fused society hinges on online identity assurance

Online identity assurance hinges on shared secrets, i.e. what we remember

http://www.youtube.com/watch?v=Q8kGNeIS2Lc

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Ｅｘｐａｎｄｅｄ　Ｐａｓｓｗｏｒｄ　Ｓｙｓｔｅｍ

Only texts are accepted As it were, we have no choice but to walk up a long steep staircase　　

Where we want to continue to use

textual passwords

Where we want to reduce the burden oftextual passwords

Where we want tomake use of

episodic image memory

３ＵＶＢ９ＫＵＷ

【 Text Mode】 【 Graphics Mode】

【 Original Picture Mode】Recall the remembered

password Recognize the pictures remembered in stories

Recognize the unforgettable pictures of episodic memories

Free choices from, as it were, among staircases, escalators and lifts/elevators

Low memory ceiling Very high memory ceilingHigh memory ceiling

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Videos & Documents

VIDEOS

* The standard operation of Mnemonic Guard is shown athttp://www.youtube.com/watch?v=UO_1fEp2jFo

* The simplified version on a smart phone at http://www.youtube.com/watch?v=Q8kGNeIS2Lc

* The operation of Password Reminder Kit Smart Use of PIN & Password) athttp://youtu.be/cXTYffGHNS4

DOCUMENTS

The merits of Expanded Password System are closely discussed athttp://mneme.blog.eonet.jp/default/files/proposition_of_expanded_password_system.pdf

The outline of 2-factor Onetime Mnemonic Guard is available athttp://mneme.blog.eonet.jp/default/files/onetimemnemonicguard_benefits.pdf

The outlines of CryptoMnemo and Authority-distributed CrytoMnemo are posted at http://mneme.blog.eonet.jp/default/files/Cryptmnemo.pdfhttp://mneme.blog.eonet.jp/default/files/authoritydistributed_cryptomnemo.pdf