Nat Sakimura @_nat_en
Nat Sakimura, Chairman, OpenID Foundation. Research in Identity/privacy/eGov/Governance etc. Co-author of OpenID Connect, JWS, JWT, FAPI, etc. nat.sakimura.org Tokyo Joined September 2009-
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Click jacking and password managers pcworld.com/article/288795…
1Kosmos has raised $57M in Series B funding, bringing our total to $72M! We’re accelerating innovation in AI-powered fraud detection, privacy-first digital wallets & cross-platform credential portability. Read more 👉 1kosmos.com/press-releases…
📰 noyb commissioned Gallup to survey Meta users about their attitudes toward AI training data usage. The survey exposes significant problems with Meta's notification strategy, which forms a cornerstone of the company's legitimate interest argument. 👉 ppc.land/only-7-want-me…
IETF 123: OAuth WG Session 2 Summary (25th Japan time) (Automatic translation, but...) sakimura.org/en/2025/08/748…
🎉 The OpenID Foundation Membership has approved "OpenID Connect Relying Party Metadata Choices 1.0" as an Implementer's Draft 🎉 openid.net/openid-connect… @selfissued
OpenID for Verifiable Presentations is a Final Specification!!! 🎉 Congratulations to the DCP WG for this momentous achievement - a big step towards safe, interoperable digital credentials. 🙏 Thank you to contributors, implementers, authors & co-chairs! openid.net/openid-for-ver…
🚨 Meta announced today that it will introduce ads on WhatsApp, which will be based on personal data from Facebook and Instagram. This move further consolidates Meta's social networking monopoly. EU law was actually supposed to prevent this. noyb.eu/en/whatsapp-ge…
📰 Cynthia Kroet for @euronews: "Dating platform #Bumble has been hit with a privacy complaint filed by advocacy group NOYB over its #AI feature designed to help users start a conversation." 🐝 Continue reading: euronews.com/next/2025/06/2…
R.I.P. Bill Atkinson. HyperCard AI Vercel by Tomoyasu Hirano hypercard-ai.vercel.app/?fbclid=IwQ0xD…
NIST Offers 19 Ways to Build Zero Trust Architectures June 11, 2025 nist.gov/news-events/ne…
We're proud to announce that 1Kosmos has been named an Overall Leader, Product Leader, and Innovation Leader in @kuppingercole’s Leadership Compass for Identity Verification. Download the full report on our website: 1kosmos.com/analyst-resear…
(1/2) Trade unions made their case directly to OECD governments at this week's MCM in Paris, pushing for policies that put workers first in trade, technology, and climate decisions as inequality continues to grow.
Very fun presentation by Berthold Kerl #identiverse2025 #keynote
Rise of continuous identity #openid #identiverse2025 #keynotes
wwWallet an Identity Wallet Project for Europe and Beyond by Detrk as the starting session of #identiverse2025 Day 4. #siros

Vittorio @vibronet
7K Followers 423 Following Infrequent updates on cloud, identity & shampoo. Host of https://t.co/G7N14jytqx. Anime character. Bookworm. Toxic narcissist. May or may not be notable.
Nat Sakimura/崎村�... @_nat
11K Followers 2K Following 米国OpenID Foundation理事長、MyData Japan理事長、公正取引委員会デジタルスペシャルアドバイザー、NHK中央放送番組審議会構成員 などなど。OpenID Connect, FAPI, JWT/JWS など作った人。デジタルIDとプライバシーが専門。
Kristina @kristinayasuda
6K Followers 1K Following Identity Architect @SPRIND (DE EUDIW) / Associate Prof. @keiosfc / Forbes #30Under30 / MIT TR #IU35 / ex @Microsoft, ex @IBOInstitute / views are my own
Sarah Cecchetti @Sarah_Cecc
4K Followers 1K Following Head of Standards and Innovation, @Beyondidentity (Series C), Founder, @IDPro_org. Yubikey earrings wearer.
Aaron Parecki @aaronpk
6K Followers 1K Following Ō̴̡̨͍͕̠̹̘͖͓̭̝̰̖͉̬̫͍̝̰̟͖͖̞͇̟̻̫͇̠̯̋̋̂ͅͅA̷̡̧͎̫̬͖̠͍̼̗̠͊̉̏̓̈́̂̀̈́͆͘͜uth @oktadev https://t.co/JXGtNCXOAw https://t.co/Sgn532JQaW 🎥 livestreaming https://t.co/dVhzdZMvkN https://t.co/EiMc3VlKg4 💛 #indieweb 🐘🦋
👹秋田の猫🐱 @ritou
4K Followers 449 Following Digital Identity / OAuth / OpenID Connect / WebAuthn / パスキー デジタルアイデンティティの世界で迷子になった猫 #idcon / #iddance 気軽に質問してください! https://t.co/pNTh0lIAx0
Nishant Kaushik @NishantK
4K Followers 387 Following Identity, Security, Privacy.| Solver of Problems | Mentalic, First Class | CTO @Uniken_Inc | Recommended by 4/5 Identirati | He/Him | 🌐: https://t.co/ioyMI60wh7
Brian Campbell @__b_c
3K Followers 500 Following Engineer and org chart anomaly @pingidentity. Self-renowned workation photographer. Opinions my own unless plagiarized from someone smarter and/or funnier.
Katsu Tatsu @kthrtty
1K Followers 722 Following 最近旅してないフルスタックサラリーマン @awscloud_jp security←Automotive/IoT/OT sec←Web sec←Digital Identity/OIDC←IA64最適化。ガンジスキリマンジャロサハラウユニで障害対応。チル。実家飲食店経営。All opinions are my own.
Steve Wilson @Steve_Lockstep
9K Followers 1K Following Identity & data protection researcher, innovator & adviser. Founder Lockstep Consulting & Technologies; Principal Analyst Constellation Research.
Phil Windley @windley
7K Followers 4K Following I build things; I write code; I void warranties. My latest book is Learning Digital Identity from O'Reilly https://t.co/fbkkqHAPS2 #identity #zerotrust
Pamela Dingle @pamelarosiedee
6K Followers 5K Following All your $5 wrenches are belong to me. Director of Identity Standards @ MSFT. Paranoid Optimist. (she/)Her opinions. See #ViewFromtheWindowSeat
Orie Steele @OR13b
1K Followers 2K Following Cryptography meets AI Dev. Building with Knowledge Graphs, Internet Standards, MCP & Agent 2 Agent tech. Securing & structuring the intelligent web. :lock:🧠🕸️
Tim Bouma 🚴🏻... @trbouma
4K Followers 5K Following Author of Tom Thomson: Journal of My Last Spring. @TTLastSpring npub1q6mcr8tlr3l4gus3sfnw6772s7zae6hqncmw5wj27ejud5wcxf7q0nx7d5
Daniel Fett @dfett42
833 Followers 342 Following web protocol security (#oauth, #oidc, #fapi) · IETF & OIDF standards · event organizer: @secworkshop, @piandmore
kura @kura_lab
6K Followers 5K Following 倉林 雅(Masaru Kurahayashi)。OpenIDファウンデーション・ジャパン 理事 / エバンジェリスト。OpenID、OAuth、パスキーの啓発と教育活動に従事。パスキーのすべての著者。ポストは個人の意見であり所属する組織とは関係ありません。 https://t.co/Ktq42eQzIw
Justin Richer Ⓥ @justin__richer
2K Followers 245 Following Security architect, musician, author, game designer, and otherwise boring guy. 🦋 @justin.richer.org
ken\d\x @ken5scal
6K Followers 2K Following 事業会社でサイバーセキュリティ・インフラ・社内基盤担当。Secure旅団という技術同人サークル主宰。Podcast「Secure Liaison」やニュースレター「忙しい人のためのセキュリティ・インテリジェンス」を発刊中. UC Berkeley Alumni
Guawili @Guawili765
9 Followers 344 Following
Ootouukal @Ootouukal658
120 Followers 3K Following
Jenaida Sablan @Naidas123
50 Followers 497 Following
Kairo B. Delgadillo @CrmlDelight8491
389 Followers 6K Following I am a Cardinal divine being, placed on Earth to help others, spread love, peace, kindness, & help make dreams come true, to myself & everyone in this world.
Mark Anthony Sioco @MarkAnthon85591
0 Followers 11 Following
London Louis @london_louis565
53 Followers 697 Following
DominicMcDonald @ePK11rF4Hmusz
36 Followers 1K Following
Voomee Cwakoti @VoomeeCwakoti
60 Followers 491 Following प्रकृति संरक्षण,पर्यटन प्रवर्द्धन,सामाजिक सद्भावका लागि यथोचित अत्याधुनिक वैज्ञानिक प्रविधिको अधिकतम उपयोग र परिचालन गर्नु आजको आवश्यकता हो /🌹💎🇳🇵
Ryan Murray - Databah... @844databahn
307 Followers 987 Following databahn helps eliminate costly sales & marketing research time and uncover new sales revenue streams. We build deep dive company profiles on the Fortune 1000s.
とくれん @hanehoge
0 Followers 40 Following
Christian Ebao @CEbao39359
4 Followers 34 Following
Sukhesh Halemane @shaleman_
21 Followers 349 Following Co-founder at https://t.co/6IKMqV3OgW LinkedIn: https://t.co/bcJNwlDTIU
Joelson Leal @joelsonleal_
240 Followers 557 Following Product Designer. UX Engineer designing human-centred systems. UX Design Awards Nominee (New Talent). Chevening Scholar.
CHARMINE ARNEJO @charmine_20
196 Followers 3K Following simple mabait mapagbigay maunawain sa lahat ng mga bagay oh pangangailangang nararapat makatanggap tulong financial oh
Kristine Socall @kristinesocall
975 Followers 2K Following Igniting hope. Building community. MBA economic development. Accounting Consulting
Sam LM @samuel14luis
64 Followers 721 Following
All Cleared @MochaC25
79 Followers 1K Following เป็นรุกที่ล้า * ไม่ได้อยากกับทุกคนครับ และรุกบางคนผมก็อยากเยด ไม่ได้อยากรับ
Stella Williams @StellaWill25163
4 Followers 105 Following
Vanessa Fer @Vanessa54443295
26 Followers 3K Following 14991937499 14988088665 14982146632. 14991952735 14982144043
Zero Trust Amongst Fr... @ztafpod
8 Followers 101 Following 3 former colleagues and long time friends share drinks and talk about the latest news and stories from around the Identity world
Hassan Ahmed @HassanAhmedAI
101 Followers 2K Following AI/ML Engineer | AI x Healthcare | LLMs, NLP, Agents | Building HealthTech AI | Open to collab & remote roles LinkedIn ⬇ https://t.co/QPCmZMBPQ0
Janosch Aurel @JanoschAurel
91 Followers 637 Following As a Co-Creator, Human Being, and Learner, I want to co-create a sane and sustainable world, so that ALL people can enjoy the fruits of our collective efforts.
Adeleke Adeoluwa A @Adeoluwa_ade2
226 Followers 828 Following Cybersecurity Analyst || Child Psychology || iWrite || An eternal Liverpool fan #YNWA X59PQP3Q
Gary wittenaur @wittenaur91059
81 Followers 325 Following Got scammed of $56,000 now expose scammer/imposter if you need help message me
Feejal @Feejal098128
29 Followers 1K Following
Maher Mamdoh @MaherMamdo28015
3 Followers 51 Following
Sneakattack90951 @Sneakattack9091
0 Followers 12 Following
Aundra Settlemires @settlemire18123
10 Followers 318 Following
Tours Sri Lanka @lifeonlk
42 Followers 1K Following
SilverberryYoda @SilverberryYoda
0 Followers 7K Following
Ryan @rca9892
7 Followers 68 Following
IDlayr @theidlayr
296 Followers 283 Following We turn mobile phone numbers into digital identities. More Security, Less Fraud, Better UX. Follow our Mobile Identity blog ➡️ https://t.co/W2NqbQcujD
Michael Jessica @MichaelJessi13
73 Followers 3K Following Investment is being bought with the hope of becoming solvent in the future. Determination is another way to make a difference .Fake profile will be blocked🚫🚫
Gaurav Chandna @xyxxy
107 Followers 397 Following Engineering at Tableau Online/Public ... Previously SYMC/Norton... views are my own.
Security Watch @SecurityWatch0
160 Followers 3K Following Security Researcher✝️🛡️🇺🇲 | Constitutionalist | Conservative | Anti-WEF | Anti-WHO | Anti-Globalist | Homeschool Enthusiast | Christ is King
PVランキング @PV39174418
1 Followers 35 Following 映画、アニメ、音楽のプロモーションビデオランキングサイトを運営しています。ぜひのぞいてみてください https://t.co/uDMsfKFigV
Fauzi@tmsniperBazooka @tmsniperbazooka
26 Followers 1K Following Do what do you want for make you happy if U terterap up do again and again U must..do that for life goldcodicologo Yang berterabookejubo.🫡🫡🫡
Vittorio @vibronet
7K Followers 423 Following Infrequent updates on cloud, identity & shampoo. Host of https://t.co/G7N14jytqx. Anime character. Bookworm. Toxic narcissist. May or may not be notable.
Nat Sakimura/崎村�... @_nat
11K Followers 2K Following 米国OpenID Foundation理事長、MyData Japan理事長、公正取引委員会デジタルスペシャルアドバイザー、NHK中央放送番組審議会構成員 などなど。OpenID Connect, FAPI, JWT/JWS など作った人。デジタルIDとプライバシーが専門。
Kristina @kristinayasuda
6K Followers 1K Following Identity Architect @SPRIND (DE EUDIW) / Associate Prof. @keiosfc / Forbes #30Under30 / MIT TR #IU35 / ex @Microsoft, ex @IBOInstitute / views are my own
Sarah Cecchetti @Sarah_Cecc
4K Followers 1K Following Head of Standards and Innovation, @Beyondidentity (Series C), Founder, @IDPro_org. Yubikey earrings wearer.
Aaron Parecki @aaronpk
6K Followers 1K Following Ō̴̡̨͍͕̠̹̘͖͓̭̝̰̖͉̬̫͍̝̰̟͖͖̞͇̟̻̫͇̠̯̋̋̂ͅͅA̷̡̧͎̫̬͖̠͍̼̗̠͊̉̏̓̈́̂̀̈́͆͘͜uth @oktadev https://t.co/JXGtNCXOAw https://t.co/Sgn532JQaW 🎥 livestreaming https://t.co/dVhzdZMvkN https://t.co/EiMc3VlKg4 💛 #indieweb 🐘🦋
Nishant Kaushik @NishantK
4K Followers 387 Following Identity, Security, Privacy.| Solver of Problems | Mentalic, First Class | CTO @Uniken_Inc | Recommended by 4/5 Identirati | He/Him | 🌐: https://t.co/ioyMI60wh7
Brian Campbell @__b_c
3K Followers 500 Following Engineer and org chart anomaly @pingidentity. Self-renowned workation photographer. Opinions my own unless plagiarized from someone smarter and/or funnier.
Steve Wilson @Steve_Lockstep
9K Followers 1K Following Identity & data protection researcher, innovator & adviser. Founder Lockstep Consulting & Technologies; Principal Analyst Constellation Research.
Riley Hughes 🛴 @rileyphughes
2K Followers 602 Following I tweet about IDtech, reusable identity, and startups. Cofounder/CEO of Trinsic | @trinsic_id 🇺🇸🇹🇼
Phil Windley @windley
7K Followers 4K Following I build things; I write code; I void warranties. My latest book is Learning Digital Identity from O'Reilly https://t.co/fbkkqHAPS2 #identity #zerotrust
Pamela Dingle @pamelarosiedee
6K Followers 5K Following All your $5 wrenches are belong to me. Director of Identity Standards @ MSFT. Paranoid Optimist. (she/)Her opinions. See #ViewFromtheWindowSeat
Orie Steele @OR13b
1K Followers 2K Following Cryptography meets AI Dev. Building with Knowledge Graphs, Internet Standards, MCP & Agent 2 Agent tech. Securing & structuring the intelligent web. :lock:🧠🕸️
Tim Bouma 🚴🏻... @trbouma
4K Followers 5K Following Author of Tom Thomson: Journal of My Last Spring. @TTLastSpring npub1q6mcr8tlr3l4gus3sfnw6772s7zae6hqncmw5wj27ejud5wcxf7q0nx7d5
Daniel Fett @dfett42
833 Followers 342 Following web protocol security (#oauth, #oidc, #fapi) · IETF & OIDF standards · event organizer: @secworkshop, @piandmore
Justin Richer Ⓥ @justin__richer
2K Followers 245 Following Security architect, musician, author, game designer, and otherwise boring guy. 🦋 @justin.richer.org
Daniel Ƀrrr @csuwildcat
26K Followers 652 Following Product @ Gemini. Previous: decentralized systems @ Block, started decentralized identity @ Microsoft, fought for the Web @ Mozilla. Voluntaryist libertarian 🗽
OAuth 2.0 @oauth_2
3K Followers 44 Following
Women in Identity @WomeninID
4K Followers 1K Following Not-for-profit membership org supporting diversity & the need for identity solutions built FOR everyone to be built BY everyone. Be a catalyst for change! 🙌
Taka@Authlete, BaaS f... @darutk
2K Followers 48 Following Co-founder & Representative Director of Authlete (@authlete, @authlete_jp). Software developer since 1993. OAuth, OpenID Connect, FAPI, Verifiable Credentials
Harue Sugai @harue_flute
425 Followers 501 Following flutist / 静岡県富士市出身🗻 / 国立音楽大学非常勤講師 / 洗足学園音楽大学非常勤講師 / 犬好きU^ェ^U
IAPP @the_iapp
32K Followers 3K Following The policy neutral, not-for-profit professional home for privacy, AI governance and digital responsibility globally.
noyb @NOYBeu
20K Followers 235 Following European Center for Digital Rights #MyPrivacyisNoneofYourBusiness #InvestInPrivacy About us: https://t.co/sYpGcV5VR1 Become a member: https://t.co/bSk6YhX4aZ
SGNL @SGNL_ai
124 Followers 26 Following Modern Privileged Identity Management. Official account of https://t.co/avLjpU3d1c, Inc.
Joseph Carson - Secur... @joe_carson
3K Followers 2K Following An InfoSec Professional and Tech Geek. All Tweets are my own opinion.
Naohiro Fujie @phr_eidentity
2K Followers 1K Following Digital identity specialist. co-chair, eKYC&IDA WG@OpenID Foundation. Chair@OpenID Foundation Japan. Verifiable Credentials/OpenID, etc. MS MVP.
WSO2 @wso2
13K Followers 2K Following Create awesome digital experiences quickly, easily, and securely with WSO2 - just add developers. #WSO2APIManager #WSO2IS @Asgardeo @Ballerinalang @ChoreoDev
Max Schrems 🇪🇺 @maxschrems
52K Followers 1K Following (Luckily not only) Law, Privacy and Politics. #ScheißDaNix 🇦🇹🇪🇺🏳️🌈🇺🇳 https://t.co/h6wLGnK4Xf https://t.co/RNi1aj4AtR
Luiza Jarovsky, PhD @LuizaJarovsky
20K Followers 31 Following Co-founder of https://t.co/MeQaJmVqzM (1,300+ participants). Author of https://t.co/eByVy8oVhs (75,000+ subscribers). Mother of 3.
DIDx @didxyz
710 Followers 1K Following We focus on self-sovereign identity and verifiable credential exchange. Liberate the true value of personal data.
Ken Sakiyama @sakiyanyan1
9 Followers 96 Following English account. Working as a software engineer in Tokyo. A huge fan of OAuth and OpenID Connect. My opinions are mine.Gustavo J Gallardo @ggallard
94 Followers 327 Following
Roni Rahman @heyronir
59K Followers 308 Following Tech Content Creator | Building @CybermanAI | For business inquiry: [email protected] ✉️
Janelle Allen @sparkidentity
362 Followers 432 Following Building better identity for everyone, product manager by day, board member @idpro_org for fun. 🇨🇦
Anthony Giliberti @hadsomething4it
355 Followers 394 Following Sr Director of Workforce Authentication. Also the inventor of the tactical turtleneck. Opinions are my own (nobody else would want to claim them)
Gabe Cohen @decentralgabe
2K Followers 2K Following decentralized identity enthusiast building @worldcoin
EU Digital Identity W... @EUdigitalID
11K Followers 1K Following 🇪🇺 EC Account for the EU Digital Identity Wallet 📑 Driven by EU regulation 🔜 Deployed by Member States 👥 For all EU citizens, residents and businesses
Arynn Crow @arynncrow
696 Followers 283 Following Sr. Manager User Authentication Product @awsidentity, Board & Exec Council emeritus @fidoalliance. PoliSci ⏭ IAM. Opinions are my dog's.
Adrian Doerk 🇪🇺... @doerkadrian
1K Followers 2K Following Co-Founder @Lissi_id • Creating social trust with identity wallets.
Connect2id @connect2id
414 Followers 101 Following OpenID Connect and OAuth 2.0 for fintech, verified identity providers, innovative startups and enterprises
Authenticate @AuthenticateCon
2K Followers 1K Following Authenticate is the industry’s only conference dedicated to all aspects of user authentication – including a focus on FIDO-based sign-ins.
Trinsic @trinsic_id
2K Followers 783 Following The first identity acceptance network. We augment identity verification with acceptance of 60 million pre-verified users
Limari @Limarikal
333 Followers 316 Following Decentralized ID enthusiast and Organizer of @decentralizedID Hackathon | Classically Trained Mezzo-soprano 🎶 hiker 🥾and knowledge seeker 📚Views are my own
Kohei Kurihara - Priv... @kuriharan
66K Followers 44K Following Co-founder @pbdlab, develop data privacy culture and collaborative measures for future data society. Let’s make collaboration for sustainable society together!
Elon Musk @elonmusk
225.3M Followers 1K Following
Lissi @lissi_id
1K Followers 661 Following We provide software for organisations to interact with EUDI-Wallets #eIDAS 2.0
Axway @Axway
5K Followers 2K Following Axway helps companies move forward faster and build brilliant experiences using our Amplify API Management Platform and proven MFT and B2B/EDI solutions.
SelfSovereignIdentity... @SSI_by_memes
504 Followers 77 Following #SelfSovereignIdentity will come in the near future. Since the biggest driver are the #customers, I try to explain #SSI using memes.
Yusuf Dikmenoglu @YusufsDSBlog
2K Followers 441 Following Microsoft Security, Compliance & Identity Cloud Solution Architect (CSA, 2011 - Today), Former AD MVP (2006 - 2011)
Timo Glastra @TimoGlastra
727 Followers 721 Following Working on the the future of Identity @AnimoSolutions. Building @paradym_id to make digital trust easier 👩 ↔️ 🔑 ↔️ 🏢
Ankur @_AnkurPatel
738 Followers 365 Following
Burgers & Fries Sakur... @b_f_sakura_saku
504 Followers 0 Following 東京都江東区常盤2-5-6/平日11-14.17-24 土曜日11-24 日祝11-22/ハンバーガーとクラフトビール、各種アルコールの提供/清澄白河ハンバーガー/森下ハンバーガー/BAR/ちょい飲みだけでもOK/サクラサク/さくらさく/大人の飲み屋/SUZURIにてサクラサクグッズ大販売中
Pieter Kasselman @PieterKasselman
92 Followers 74 Following
MyData.org @mydataorg
6K Followers 3K Following International #nonprofit striving for a fairer digital society. Empowering people to control their #data. Join us at MyData 2025 - https://t.co/h5ERurcdYm
Sebastian Rohr @wi_ing
392 Followers 378 Following #Trust comes on foot and leaves in a Ferrari Sophisticated GreyHair Hacker :-) Offensive Cloud User - still on Windooze
Felix Linker @felixlinker
186 Followers 283 Following 👨🎓 PhD student @INFSECatETH researching protocol analysis and design 🐘 @[email protected]
Alex Weinert @Alex_T_Weinert
5K Followers 712 Following VP Director of Identity Security at Microsoft. he/him.