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Digital Identity and Privacy
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Digital Identity and Privacy
  • About Nat Sakimura
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Digital Identity and Privacy
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Category: privacy

identity privacy

Password tax to cope with negative externalities

Nat October 30, 2013 No Comments

A Japanese newspaper run a article that 60% of the people uses same password over different web sites . In fact, it is hardly a…

View More Password tax to cope with negative externalities
identity OAuth OpenID Connect privacy

Identity, Authentication + OAuth = OpenID Connect

Nat July 5, 2013 5 Comments
View More Identity, Authentication + OAuth = OpenID Connect
identity privacy

More on Personal Data working group report

Nat May 15, 2013 No Comments eic2013

So, during the Kantara Initiative’s Information Sharing working group call, which happend between 1:30am and 2:30am here in Munich, Joe Andreu kindly pointed out that…

View More More on Personal Data working group report
identity privacy

Info Sharing Label became the top story of Nikkei newspapers in Japan!

Nat May 10, 2013 No Comments

Ministry of Economy, Trade and Industry (METI) of Japan announced the publishing of the report on the personal data usage by corporations[0] . It is…

View More Info Sharing Label became the top story of Nikkei newspapers in Japan!
identity OAuth OpenID Connect OpenID Foundation privacy

Explicit Consent – Turning Internet Dog into Pavlov’s Dog

Nat March 1, 2013 8 Comments

People like me who is working on internet identity space is trying to solve so called “Internet Dog Problem.” You surely must have seen this…

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identity PEOFIAMP

Supporting IMAP etc. poor-man’s way

Nat November 29, 2012 No Comments

There are multiple efforts that are going on to bring the federated identity to non-web protocols. At IETF, it is done in the kitten WG…

View More Supporting IMAP etc. poor-man’s way
identity PEOFIAMP

Count Up API

Nat November 24, 2012 No Comments

As part of the PEAFIAMP project, we are supposed to come up with a way to provide the service providers (SP, RP) to find out…

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PEOFIAMP

Registration of Attribute Server to the Authorization Server

Nat November 23, 2012 No Comments

  As part of the PEAFIAMP project, we are now working on the Attribute Server – Authorization Server introduction. Here, “introduction” is done in the…

View More Registration of Attribute Server to the Authorization Server
PEOFIAMP privacy

More on the privacy enhancement project (now PEOFIAMP)

Nat October 21, 2012 No Comments

When I wrote the previous post (US$1.5M project to bolster the privacy and security of the cyberspace), the English name of the project was not…

View More More on the privacy enhancement project (now PEOFIAMP)
identity OpenID Connect PEOFIAMP privacy

US$1.5M project to bolster the privacy and security of the cyberspace

Nat October 11, 2012 1 Comment

National Institute of Informatics (NII), University of Tokyo, University of Kyoto, and Nomura Research Institute have jointly won a funding from Ministry of Communication with…

View More US$1.5M project to bolster the privacy and security of the cyberspace

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