Hitoshi Kokumai

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On Password Predicament

On Password Predicament{1<br />
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Below are my recent writings on the issue of password predicament.

Expanded Password System: ‘Image-to-Code Converter’

Password and Passphrase

EPS for SSI (Self-Sovereign Identity)

Humans Built as Such

Ant Going to Defeat Elephant

Children’s Passwords Managed by Schools

Some of us can be very lazy and silly



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.

‘Easy-to-Remember’ is one thing. ‘Hard-to-Forget’ is another - The observation that Images are easy to remember has been known for many decades; it is not our theme.

 What we discuss is that ‘images of our emotion-coloured episodic memory’ is ‘Hard to Forget’ to the extent that it is ‘Panic-Proof’; images of toys, dolls, dogs and cats, for example, that our children used to love for years would jump into our eye even when we are placed in heavy pressure and caught in severe panic.

 Expanded Password System (EPS), which accepts images, especially the unforgettable images of our own emotion-coloured episodic memory, as well as conventional characters and numbers, is intended to be a legitimate successor to the time-honored seals, autographs and text-only password systems for safe digital identity over many generations to come, In the present-day world, safely protected teleworking, telemedicine and many other tele-something in the stressful pandemic situations as well as many natural and manmade disasters is among the imminent objectives.

 Hitoshi Kokumai, inventor of EPS, is not a technology man, graduated from Economics Faculty of Kyoto University and having worked in international business, assisting a UK company to achieve some £100 million worth exports to Japanese clients over the two decades of service, before getting suddenly hit by an inspiration of the core concept of EPS in 2000.

 Joined by Ryuhei Masuno, graduated from Law Faculty of the same university, Hitoshi has since progressed the development and theorization of EPS from the view point that identity assurance or secured digital identity is the issue of philosophy, psychology, sociology, economics and history as well as technology.

 We launched the business operations in 2001 under the name of Mnemonic Security, Inc, which was the world’s first company to provide the software products that offer ‘Hard-to-Forget’, ‘Hard-to-Break’ and ‘Panic-Proof’ digital identity authentication. The business progressed successfully with US$1m commercial adoptions over the first several years.

 We started, however, to feel the painful headwind from around 2008 because people got carried away by the hype of wrongly-used biometrics, particularly overwhelming in Japan, even though the versatile practicability of our software was demonstrated by the 5-year use by 140, 000 online shoppers. After struggling in vain for several years, we chose to get out of Japan. 

 We have successfully made a tangible progress since then. The solid theory of our EPS proposition is made clear by OASIS recognition as a standard candidate, publishing by Taylor & Francis, selection as a finalist by Financial Data and Technology Association for ‘Summit and Awards 2019’ in Edinburgh and adoption by AFCEA for ‘2020 Solution Review Problem Sets’. We are steadily getting recognized as Pioneer and Thought Leader in this domain.

 As for the use cases, we are now able to also refer to the 6-year use by 1,200 employees for a corporate network and the trouble-free defense use by army soldiers in the field from 2013 till now with the users increasing 10-fold and set to increase further, which were both achieved in very adverse circumstances of biometrics-dominated Japan.

 Now we have come to setting up a company in UK as our global headquarters. We plan to name it 'Mnemonic Identity Solution Limited' with the mission of globally promoting 'identity assurance by our own volition and memory' for 'secure digital identity in post-pandemic cyberspace'. 

The aim of our enterprise is to make EPS solutions readily available to all the global citizens: rich and poor, young and old, healthy and disabled, literate and illiterate, in peace and in disasters.

We expect EPS to stay with us over many generations, rather than a decade or so, until humans discover something better than the 'digital identity' for our safe and orderly societal life. We look for the people who share such a long-term view and support us as such.



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