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.Nat Zone

Digital Identity and Privacy
.Nat Zone
Digital Identity and Privacy
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Digital Identity and Privacy
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Tag: OAuth

OAuth OpenID Connect

Comments back to “Transaction Authorization or why we need to re-think OAuth scopes” by Torsten

Nat May 12, 2019 4 Comments OAuthOpenID Connect

Torsten Lodderstedt’s excellent blog titled “Transaction Authorization or why we need to re-think OAuth scopes” has been floating around for a few weeks. I always…

View More Comments back to “Transaction Authorization or why we need to re-think OAuth scopes” by Torsten
identity

Todo list for Self-Issued OP to achieve #self-sovereign-identity

Nat December 11, 2018 8 Comments OAuthopenidSelf-issued OPSelf-sovereign IdentitySIOPtrustW3C

Self-issued OP (SIOP) is defined in Chapter 7 of OpenID Connect (2014). If we take  that the Identity (set of data related to the entity)…

View More Todo list for Self-Issued OP to achieve #self-sovereign-identity
Financial API OAuth security

Fixing OAuth?

Nat July 20, 2016 No Comments cut-n-pasteFAPImix-up attackOAuthRFC6749RFC6750

On the 14th and 15th of July, we had the OAuth Security Workshop 2016 at the University of Trier. Further, we had a IETF 96 side meeting…

View More Fixing OAuth?
identity OAuth

JWS, JWT, and others now RFC!

Nat May 20, 2015 No Comments ietfJWSJWTOAuthRFC

It has taken soooo long [1], but JSON Web Signature (JWS), JSON Web Token (JWT) , together with other JW* suite finally are Standard Track…

View More JWS, JWT, and others now RFC!
identity OAuth OpenID Connect

Registered Token Profile for OAuth 2.0

Nat August 3, 2012 1 Comment HoKietfJWSOAuthsecurity

So, ID Token in OpenID connect is audience restricted to the client while the OAuth bearer access token is audience restricted to the protected resource.…

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identity OpenID Connect

The relationship between endpoint responses and response_type, scope pair

Nat February 22, 2012 No Comments OAuthopenidresponse_typescope

So it seems there is a little bit of confusion around what needs to be returned from which endpoint among the readers of OpenID Connect…

View More The relationship between endpoint responses and response_type, scope pair
identity OpenID Connect

OpenID Connect in a nutshell

Nat January 20, 2012 39 Comments OAuthopenidOpenID Connect

When you read the OpenID Connect Specifications, you might feel a little bit intimidated. That’s because they are written in “spec language” and they deal with corner cases,…

View More OpenID Connect in a nutshell
identity

Call for nominations for the Kantara Initiative 2011 IDDY (IDentity Deployment of the Year) Awards

Nat October 27, 2010 No Comments iddyKantaraOAuthopenid

The call for nominations for the 2011 IDDY (IDentity Deployment of the Year) Awards is now open! Kantara Initiative is excited to continue this awards program for…

View More Call for nominations for the Kantara Initiative 2011 IDDY (IDentity Deployment of the Year) Awards
identity

Identify Conference #7

Nat June 25, 2010 No Comments idconOAuthopenid

Today, we had the 7th Identity Conference (aka IdCon #7) at Yahoo! Japan. It started at 7pm Japan Time. Detail of the conference is here.…

View More Identify Conference #7
identity

OpenID TechNight #6

Nat May 29, 2010 1 Comment abOAuthoidf-jopenid

“OpenID TechNight vol.6”, a technical seminar hosted by OpenID Foundation Japan (OIDF-J) took place on May 28, 2010 at NRI. Here is the summary: Introduction…

View More OpenID TechNight #6

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OpenID Connect in a nutshell

Nat January 20, 2012 39 Comments

Write an OpenID Connect server in three simple steps

Nat July 28, 2013 31 Comments
Fig.3 OpenID Connect Authentication

Dummy’s guide for the Difference between OAuth Authentication and OpenID

Nat May 15, 2011 26 Comments

Making a Javascript OpenID Connect Client in 4 steps

Nat December 10, 2014 26 Comments
GAIN Intro Slide title page

Announcing GAIN: Global Assured Identity Network

Nat September 14, 2021 10 Comments
[…] (日本語機械翻訳。英語原文はこちら) […]
The Evolution of Digital Identity: OpenID’s Journey (SIDI Hub Tokyo Opening Speech) – @_Nat Zone
November 12, 2024 @ 4:30 AM
[…] conference’s content director, I...
[June 4] Join us for a Keynote speech at the European Identity & Cloud Conference 2024 in Berlin titled “Les Miserables of the Cyber Frontier: The Dueling Narratives of Decentralized Identities.” – .Nat Zone
June 2, 2024 @ 9:41 PM
[…] this session was planned...
[June 4] Join us for a Keynote speech at the European Identity & Cloud Conference 2024 in Berlin titled “Les Miserables of the Cyber Frontier: The Dueling Narratives of Decentralized Identities.” – .Nat Zone
June 2, 2024 @ 9:35 PM
[…] this session was planned...
[June 4]I will deliver a keynote speech at the European Identity & Cloud Conference 2024 in Berlin titled “Les Miserables of the Cyber Frontier: The Dueling Narratives of Decentralized Identities.” – .Nat Zone
June 2, 2024 @ 9:31 PM
[…] is the adoptation of...
The Miserable Society and the Identity System: The Dangers of Data Linking as Seen in Victor Hugo’s Les Misérables (2024 EU Version) – .Nat Zone
June 2, 2024 @ 7:04 PM
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