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Digital Identity and Privacy
.Nat Zone
Digital Identity and Privacy
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Digital Identity and Privacy
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Category: identity

identity OAuth OpenID Connect

Authorization Delegation: A financial accounts aggregation use case

Nat January 29, 2016 1 Comment

I have many bank accounts. If I wanted to use a new and shiny graphing service, I have to get authorization from each banks individually.…

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identity OAuth OpenID Connect security

Code phishing attack on OAuth 2.0 [RFC6749]

Nat January 22, 2016 9 Comments code phishingmix-upOAuth IdP Mix-up attack

Code phishing attack is the attack that the adversary obtains the code and client credentials from the legitimate client and uses them against the honest token…

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identity privacy

Happy New Year!

Nat January 1, 2016 No Comments

2015 was a hectic year: Bunch of the specs that I have been working on (JWS [RFC7515], JWT [RFC7519], OAuth PKCE [RFC7636], JWK Thumbprint [RFC7638])got published and the work to convert…

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identity OAuth OpenID Connect

On the XARA vulnerability on MacOS X and iOS

Nat June 19, 2015 3 Comments securityXARA

Just came across this article: Apple CORED: Boffins reveal password-killer 0-days for iOS and OS X, by The Register. Since the news itself did not explain…

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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…

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identity OpenID Connect

Making a Javascript OpenID Connect Client in 4 steps

Nat December 10, 2014 26 Comments

When John, Breno, and I started the OpenID Connect work, one of the target was to make it as simple as putting two files on…

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identity OAuth privacy security

Public Review of UMA 0.9 is going on

Nat June 25, 2014 No Comments uma

June 24: The three main UMA Version 0.9 specifications – UMA Core , OAuth Resource Set Registration , and UMA Claim Profiles  – are out for a45-day public review period ending September 6 at 17:00…

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identity OAuth OpenID Connect OpenID Foundation PEOFIAMP

OpenID Connect is here! – An Identity Layer on the internet

Nat February 26, 2014 5 Comments open sourceOpenID Connect

Celebrate! OpenID Connect 1.0 Final is here! After four and half years, or six years if we include the time needed to start the working…

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identity

Identity Management TechDay

Nat February 18, 2014 No Comments

Invitation to the Identity Management TechDayon March 20, 2014 in Darmstadt, Germany   Dear colleagues,   We are pleased to invite you to the Customer…

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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…

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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
#Certification #cis2012 #EIC18 #eKYC #idnetity #odf #OECDDigitalMX #PowerToThePeople +1 4th Industrial Revolution ab adoption aggregated claims AI Amazing Grace AML API APIdays APP Scams Apple authentication Authorizaiton Server automotive Ave Verum Corpus Berlin BitCoin Blockchain Book BrowserID CAN Bus cat10 cembalo Certification ChatGPT Christmas cimbalom Citi claims code phishing connect cookie CPE Bach cut-n-paste cx data breach data leakage DataRights delegation DID Digital Deflation Digital Identity discovery distributed claims Distributed Ledger e-Residency Card eDIAS eic17 eic2013 EIC2022 eIDAS encryption error Estonia Ethics EU EU AMLR EU DI Wallet EUDIW facebook FAPI FDX federated identity fedlab Fianncial API Fintech flute GAIN GDPR Google Google Bard gov2.0 Governance government systems HoK Holiday music ID2020 idcon iddy identifier identity Identity Assurance Identity Ecosystem Identity in Conflict Identiverse IdP ietf IETF 92 iiw Implementer's Draft IoT ITAC japan json JWS JWT Kantara Les Miserables Linux Foundation LoA Managed Apple ID marimba MCP mix-up mix-up attack mobile MODRNA Mozart MyData National Identity NIST NSTIC nttdocomo oath2 OAuth OAuth 2.0 Authentication OAuth Authentication OAuth IdP Mix-up attack OECD OIDC oidf oidf-j Open Banking Open Finance open source openid OpenID 2.0 OpenID Connect OpenID Foundation Workshp openid/abc OpenSSL OpenWallet passkeys password persona phishing PID privacy Privmas Protected resource PSD2 PSD3 punycode refugee regulations relationship response_type RFC RFC3986 RFC6749 RFC6750 rp saml SBT SCIM scope scopes seasons greeting security Sef-issued identity Self Issued Identity Self Issued IdP Self-issued OP Self-sovereign Identity Shared Signals Siciliano signature SIIdP SIOP slack SP800-63 Specs spinet SSF SSI test Tokens tracking trust trust framework TUAC twitter UK Open Banking Ukraine uma UTF-8 VC Verifiable Credentials video vote W3C wallet wallets Web3 Web5 XARA xrds Youtube
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