Paul v Brouwershaven @vanbroup
@entrust_corp | CEO & Founder of @digitorus | Technologist, Cybercrime, Cryptography, Security, PKI | @[email protected] paul.vanbrouwershaven.com The Netherlands Joined July 2009-
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Are you joining the #PQC Conference of the @PKIConsortium in #Amsterdam? Register now: pkic.org/r/J1Gejbj
1,200 registrations and counting! Join the PKI Consortium Post-Quantum Cryptography Conference, Oct 28-30, virtual and in-person, Kuala Lumpur. pkic.org/register
✨ 1,200+ Registrations Reached! Post-Quantum Cryptography Conference Kuala Lumpur | Oct 28–30, 2025 FREE • In-Person & Virtual Register Now – pkic.org/register #PQC #PostQuantumCryptography #CryptoAgility #PKI #Cybersecurity
🚀 Welcome to 2025: The International Year of Quantum Science and Technology! Don’t miss the Post-Quantum Cryptography Conference, Jan 15-16 in Austin & online. Join experts shaping the quantum-secure future! Register now: pkic.org/register #PQC #Cybersecurity #Austin
NIST timeline for RSA/ECDSA deprecation in Draft IR 8547 outlines full migration to quantum-safe crypto Major shifts ahead for cryptographic standards. nvlpubs.nist.gov/nistpubs/ir/20… PQC 2025 2ly.link/20WWf
Sending an iMessage to a Google phone? Until now it was unthinkable… but soon, thanks to the #DMA, it will become a reality! More openness from all gatekeepers by 7 March 2024. Working hard for more EU consumer choice 🇪🇺 #experience macworld.com/article/214188…
Just one more week until the Post-Quantum Cryptography Conference! Do not forget to register forms.gle/rzBQuBTR82xukC… #pqc #amsterdam #conference #quantum #cryptography youtube.com/watch?v=XUOc6L…
🔒 Exciting news! Join the Second Post-Quantum Cryptography Conference on Nov 7-8, 2023, in #Amsterdam or online! #PQC #NL #CryptoConference
Are you joining us for the second #PQC Conference in #Amsterdam or #Online? Register now because in-person attendance is limited and will be allocated on a first-come, first-served basis. pkic.org/2023/08/31/sec…
This is in the eSignature Beta Terms: support.google.com/a/answer/13819…
It's concerning to observe that a reputable company like @Google is setting an unfavorable precedent in terms of user education and security. Encouraging users to manually dismiss warnings is far from ideal, even in a Beta product.
The model promises comprehensive assessment, benchmarking, and optimization of Public Key Infrastructure (PKI) implementations #pki #pr #press #security #maturity #pkic #cryptography #news pkic.org/2023/08/10/pki…
@eastdakota @Cloudflare Maybe .be @DNSBelgium ?
@eastdakota @Cloudflare Or .eu @EUregistry ?
@eastdakota @Cloudflare Next .nl @SIDN ?
@eastdakota @jorilallo @Cloudflare .eu .nl and many other ccTLDs
It takes a diverse team to secure payments, identities, and data. See what Entrust colleagues say about working for a global company that offers growth opportunities, collaboration, and innovative environments. bit.ly/3zP3Q6C #DiscoverEntrust #TogetherWeCan
Join our Post-Quantum Cryptography Conference, in-person or remote! Registration: forms.gle/KsFYv9bmJ85ZKd… Agenda and more information: pkic.org/events/2023/po…
Have you registered for our free Post-Quantum Cryptography Conference already? forms.gle/KsFYv9bmJ85ZKd… #pki #pqc #conference #technology #cybersec #crypto
A group of Chinese researchers have just published a paper claiming that they can (although they have not yet done so) break 2048-bit RSA schneier.com/blog/archives/…
@jgrahamc Run Mastodon on your own domain as a Cloudflare worker and use Cloudflare Zero Trust application access with the identity provider of your choice for authentication 😍
Ryan Hurst @rmhrisk
6K Followers 3K Following Dropout. Father. I build things. Security, Cryptography, Engineering, Entrepreneurship. @peculiarventure + xMSFT + xGOOG ++. also on https://t.co/FaDXJfnZBm & Bluesky
uid.eth | Rickey Geve... @UID_
10K Followers 5K Following Exposed 🇷🇺, 🇨🇳, 🇮🇷 & 🇮🇳 APTs. Also ⛵️ the 🌎. Founded @waarneming & others. Currently @responders_now. 4.669; 3.14159. Bitcoin since 2011. Focus 🎯
𝗥𝗼𝗻𝗮𝗹�... @cryptoron
16K Followers 3K Following Cyber Security / Hunt & Hackett / Ooit NFI/AIVD/Fox-IT/TIB/OVV/Kiesraad. Maakt podcast Cyberhelden. Zuid-Afrika is nu. 🇿🇦🇿🇦
Richard Wang @RichardZoTrus
2 Followers 16 Following
ZT Browser @ZTBrowser
4 Followers 53 Following ZT Browser is produced by ZoTrus Technology Limited, an innovative 3 (browser, reader, email client) in 1 client software based on Chromium.
upitsk @TipuSk15
20 Followers 822 Following
Versasec @versasec
2K Followers 3K Following #Cybersecurity provider of #credential management systems for businesses of all sizes. #2FA #PKI #FIDO #smartcards
Zara @zara_zara24
248 Followers 2K Following
Rob L @RobL15789
3 Followers 70 Following
Luisa @azooooze2000
158 Followers 989 Following GE Healthcare Partner/I like investing and stocks, I don’t talk about crypto, please don’t bother me if you are a scammer.
タカミツ レイ�... @kadomatsuy34893
68 Followers 7K Following 平成元年生まれ、36歳。 まだ独身。だれか貰ってくれる? 私に優しくしてくれる人が好きです😊💕 🌐 🍄
Toaso @ToasoQ8GVW
9 Followers 345 Following
Kim Nguyen @Ensembleadhoc
162 Followers 1K Following
DanieI @Cervera
163 Followers 229 Following PKI & Crypto Key Management Geek @Microsoft. Agentic Systems & Assurance. Privacy & Digital Trust. Mindfulness. Nerd.
Feynman Zhou @FeynmanZhou
1K Followers 2K Following AI Builder, Senior PM @TencentGlobal , Ex @Microsoft Azure, @KubeSphere, @HPE @CloudNativeFdn Ambassador.
Josiane Martins @josianemarti
101 Followers 227 Following Generate #PKI Opportunities for Enterprises and Partners, Business Development #DigitalTransformation, #Cloud ,#IoT, #Brazil is the motherland!
Alex Volter Fridman-A... @volter_as
200 Followers 691 Following Membre de @VoltBelgium #Volt #VoltEuropa / #BudoucnostMandeInEurope #AvenirMadeInEurope #FutureMadeInEurope / #VolteVolt #VotezVolt #VoteVolt
Nacho Alamillo @NachoAlamillo
3K Followers 2K Following eID, trust and security legal freak. With a PhD in Law about eIDAS. CISA, CISM, CDPSE. Purus legista merus asinus
Dylan Damsma @dylandamsma
706 Followers 977 Following Compliance Technology. https://t.co/ioF2KaiEEE - Start your business in MY 🇲🇾 🐨 Let Ollie cook.
Derek Phyo Paing @iphyopaing
2K Followers 319 Following I help founders turn knowledge into IP, AI agents & scalable business systems. Founder of YEC. 100K+ books sold. 32K+ students. Myanmar → Chiang Mai.
Phillip Hallam-Baker ... @hallam
1K Followers 382 Following Web security practitioner since 1992. Expert witness. Architect of the Mathematical Mesh: https://t.co/sE8m8KOtHk. @[email protected]. @hallam.bsky.social
GoPdf.io @GoPdfio
1K Followers 4K Following Transforming how you handle PDFs! https://t.co/XRP1zM8JO5 offers a user-friendly platform for editing, converting, compressing, protecting PDFs and more.
Andreas Brix @AndreasTheBrix
1 Followers 17 Following 20 plus years in IT security including 7 years in PKI
Guillaume Amringer @gamringer
31 Followers 189 Following
Mads Henriksveen @MadZeg
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Joyce Iandoli @JoyceIandoliGG
585 Followers 4K Following ༒◎█◣Intellectual Beauty◢█◤༒ 😎 travel 👉Learn to exercise🎂 🤓Simple woman 🏍📸 love selfies 💥Workaholics👑 👍Divorced woman❣️
🏴☠️Pen°f�... @deebB33Nit
510 Followers 5K Following I'm one of a kind. Kinda crazy. Kinda smart. Extremely loyal. Completely untamed.
TLD Resource @tldresource
260 Followers 816 Following TLD resource publishes all relevant news around domain names including all Top Level Domains (TLD) in the world.
Martijn Katerbarg @Martijn___
46 Followers 67 Following PKI, SSL, CA stuff, Programmer, Tinkerer, Datahoarder, Homelab and retro tech enthusiast, Compliance dude apparently. Work@Sectigo. Tweets are mine
DeepJerry @DeepJerry_
17 Followers 362 Following
Yuri C Blue @blueswedeshoe
418 Followers 5K Following Je relaie l'Actualité locale & internationale ▪ Société ▪ Showbiz ▪ World News Headlines including US News and Europe, Middle East News
Leo Grove @codelux73
8 Followers 46 Following
Prachi Jain @japrachi
40 Followers 220 Following Cryptography Services@Netflix || Cryptography, WebPKI, Secrets management || Co-chair @ietf || Program Ambassador @MITProfessional 📚|| WomenInTech
zamponi @zamponi
21 Followers 426 Following
Carl Wallace @cwallace_bass
75 Followers 934 Following
Wojciech Trapczyński @W_Trapczynski
9 Followers 53 Following
jamie616 @jamie6162
0 Followers 2 Following
Philipp Lausberg @philippemlau
1K Followers 3K Following Senior Policy Analyst @epc_eu, EU political economy. Interested in all things EU & East Europe. PhD @Mariecurie_alum, former @REESOxford, co-fndr @directukraine
J W @executable
20 Followers 60 Following
Elida Sarraf Chuca @ChucaElida
3K Followers 5K Following 🇧🇷De direita, mãe , dupla nacionalidade e apaixonada pelo Brasil e pela pobre Argentina😪 2️⃣2️⃣ no 1o. Turno
Julian Inza @julianinza
4K Followers 6K Following Personal opinions. eIDAS eSignature eId EUDIWallet, Blockchain, PQC, Quantum, eGovernment, eCommerce, eBanking, eJustice, mPayments, eInvoice, PSD2, NIS2, DORA
chaitu @chaitu_tweets
131 Followers 78 Following
Ashok Sharma @Ashok_pizone
24 Followers 78 Following I am Ashok Sharma CEO & Co-founder at PiZone and Motivational Speaker. I love book reading and public speaking.
Smartbrat @Smartbrat4
6 Followers 40 Following A common man with common goals . Too basic …. Basic ka bhi basic ….True minimalist … Work less party more. Jeene ke liye bas Dal (Makni) aur Roti (Tandoori ) !
edigitalsignature | D... @edigitalsigner
66 Followers 233 Following We provide Digital Signature Certificate Class 3, Income Tax e-filling-Tendering, USB Token. Digital Signature service provider agency in Delhi , India.
Ryan Hurst @rmhrisk
6K Followers 3K Following Dropout. Father. I build things. Security, Cryptography, Engineering, Entrepreneurship. @peculiarventure + xMSFT + xGOOG ++. also on https://t.co/FaDXJfnZBm & Bluesky
Alexander Klöpping @AlexanderNL
413K Followers 4K Following 🇳🇱 Uitgever bij https://t.co/cO3ZnmHmJw (waaronder #1 bestseller Co-intelligentie en Smartphonevrij Opgroeien), host van AI Report
uid.eth | Rickey Geve... @UID_
10K Followers 5K Following Exposed 🇷🇺, 🇨🇳, 🇮🇷 & 🇮🇳 APTs. Also ⛵️ the 🌎. Founded @waarneming & others. Currently @responders_now. 4.669; 3.14159. Bitcoin since 2011. Focus 🎯
𝗥𝗼𝗻𝗮𝗹�... @cryptoron
16K Followers 3K Following Cyber Security / Hunt & Hackett / Ooit NFI/AIVD/Fox-IT/TIB/OVV/Kiesraad. Maakt podcast Cyberhelden. Zuid-Afrika is nu. 🇿🇦🇿🇦
OpenAI Developers @OpenAIDevs
364K Followers 1 Following Official updates for developers building with Codex & the OpenAI Platform • Service status: https://t.co/kZwnwdYYEq
Claude @claudeai
1.5M Followers 2 Following Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on https://t.co/ZhTwG8d1e5 or download the app.
Kim Nguyen @Ensembleadhoc
162 Followers 1K Following
David Adrian @dadrian
3K Followers 462 Following Adding value @googlechrome security. Host @scwpod, cofounder of @censysio, cryptography, startups. “Ruthlessly practical". DJB says I’m an NSA plant. Go blue!
Kate Catlin @Kate_Catlin
3K Followers 1K Following AI Model Lifecycle PM for @github Copilot. Building tools for AI developers. Potluck enthusiast. Laughs often. Views my own.
Thomas Dohmke @ashtom
64K Followers 480 Following Building the world's next developer platform @EntireHQ. 🚀 Former CEO @GitHub.
Torbjörn Haak @TorbjornHaak
368 Followers 10 Following Deputy Permanent Representative of Sweden to the EU @SwedeninEU
Jackson Greathouse Fa... @JazzFall
117K Followers 2K Following Living in the world without a return ticket. rn: Tbilisi. I write + make videos + have a community for the Freedom People.
Ryan Dickson @ryancdickson
225 Followers 116 Following Technical Program Manager at @GoogleChrome and hobbyist beekeeper. Tweets are my own, not my employer’s.
Leo Grove @codelux73
8 Followers 46 Following
Prachi Jain @japrachi
40 Followers 220 Following Cryptography Services@Netflix || Cryptography, WebPKI, Secrets management || Co-chair @ietf || Program Ambassador @MITProfessional 📚|| WomenInTech
Carl Wallace @cwallace_bass
75 Followers 934 Following
Val Vesa @ValSocial
6K Followers 1K Following Social Media Manager @cloudflare. Christian. Father. Husband. Travel photographer.
Akamai Technologies @Akamai
115K Followers 3K Following We power and protect life online. Global companies trust us to build, deliver, and secure digital experiences — helping billions to live, work, and play online.
DanieI @Cervera
163 Followers 229 Following PKI & Crypto Key Management Geek @Microsoft. Agentic Systems & Assurance. Privacy & Digital Trust. Mindfulness. Nerd.
Martijn Katerbarg @Martijn___
46 Followers 67 Following PKI, SSL, CA stuff, Programmer, Tinkerer, Datahoarder, Homelab and retro tech enthusiast, Compliance dude apparently. Work@Sectigo. Tweets are mine
David Benjamin @davidben__
991 Followers 144 Following There are lots of people with my name. I'm the Chromium (and cuttlefish) one. I work on TLS, privacy, and general amusements in Chrome.
Vicent Andreu @V_Andreu_N
5 Followers 63 Following
Henrique Bernardes B.... @hbernardes
388 Followers 280 Following Cybersecurity professional, IAM industry analyst, ski patroller on a sabbatical, and guitar player. ALL opinions shared here are my own.
Gareth Evans @kryc_uk
576 Followers 168 Following Security Researcher. Microsoft Edge Security Lead. Words & Opinions are my own.
Rob Franco @francrobo
172 Followers 855 Following
Brandon Paddock @BrandonLive
3K Followers 2K Following Principal Eng/Architect for Copilot in Microsoft Word. Previously: Windows, Zealyst CTO. Made @TweetiumWindows (RIP). Find me on Threads.
Georg E. Riekeles �... @GRiekeles
3K Followers 1K Following Proud European, ex-Brexit negotiator EU_Commission now thinktanker @epc_eu - interested in #tech, norms & power and most things EU #TheFutureisYours- own views.
Paul Tang @paultang
11K Followers 1K Following Wethouder Volkshuisvesting, Ruimtelijke ontwikkeling & Sport in Almere • 🇳🇱🇪🇺 • PRO Ally ❤️💚 •
Hugo Conf @hugoconf
337 Followers 354 Following HugoConf is the free, online conference for @GoHugoIO! Talks: hugoconf DOT io ⭐️ Tweeting @GoHugoIO tips, tricks, tools, and releases ⭐️ ✍️ by @avidlarge
DIGITALEUROPE @DIGITALEUROPE
20K Followers 4K Following The voice of Europe's digital technology industry. We want Europe to grow, attract, and sustain the world’s best digital talents & tech companies.
Margaritis Schinas @MargSchinas
87K Followers 200 Following Υπουργός Αγροτικής Ανάπτυξης και Τροφίμων Former @EU_Commission Vice-President for Promoting our European Way of Life (2019-2024)
Eva Kaili 🇬🇷�... @EvaKaili
87K Followers 8K Following fm Vice President 🇪🇺 EU Parliament | Data Centers & Strategic Investments Advisory | AI | Tech | Blockchain | EMEA | [email protected]
Eric Rescorla @ekr____
2K Followers 1 Following Protocol designer, trail runner Blog: https://t.co/wJzXSZuYjw Newsletter: https://t.co/0rlUOwNnQO If you like this stuff, please tell others.
European Internet For... @EIF4eu
4K Followers 223 Following Political leadership for Digital Society - European Parliament Forum debating trends in digital technology - EIF does not take position on specific issues
Andrus Ansip @Ansip_EU
46K Followers 437 Following Former Member of European Parliament, former European Commission Vice-President for #DigitalSingleMarket and Estonian Prime Minister 2005-2014
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
Rob Roos 🇳🇱 @Rob_Roos
120K Followers 695 Following Former Member of the European Parliament | Former Vice President ECR | Still human | Truth over comfort | Fear is a poor basis for decision-making l
CyberSec_EU 🇪🇺 @Cybersec_EU
23K Followers 1K Following Official EU account. We mainly focus on #cybersecurity/#infosec & #ePrivacy. Tweets by @EU_Commission-@DigitalEU cybersecurity & digital privacy team.
Norbert Sagstetter @NorbertSagstet2
206 Followers 90 Following Passionate about eIDAS , Digital Identity & Digital Government. In the lead of the European Commission's eGovernment and Trust team. Opinions are personal.
Ben Tack @blogeezer
330 Followers 880 Following
GoHugo.io @GoHugoIO
13K Followers 10 Following A Fast and Flexible Static Site Generator built with love in GoLang
Viky Manaila @ManailaViky
219 Followers 300 Following digital identity, digital society, digital democracy in every facet 💻📱👁
Romana Jerković Kral... @JerkovicRomana
1K Followers 459 Following Zastupnica u Europskom parlamentu🇭🇷🇪🇺. Članica ENVI, SANT & EMPL odbora. Potpredsjednica SANT odbora. @SDPHrvatske @TheProgressives🌹
Bjørn Erik Pedersen @bepsays
2K Followers 747 Following Software Developer and Saxophonist from Norway • Creator of @gohugoio • More code at https://t.co/KrMUUL4zgs • Photos: https://t.co/vGDaZ4CsBz
Phillip Hallam-Baker ... @hallam
1K Followers 382 Following Web security practitioner since 1992. Expert witness. Architect of the Mathematical Mesh: https://t.co/sE8m8KOtHk. @[email protected]. @hallam.bsky.social
Michał Tabor @Michal_Tabor
578 Followers 475 Following PIIT Expert Identification, Authentication and Electronic Signature; Independent Advisor; #eIDAS, #eIDAS4ALL, #eSig4Humans, @PKI20, @AutentiPL
Lorena Boix Alonso @LorenaBoix
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euro-ix @euroix
4K Followers 462 Following We are an association of Internet Exchange Points (IXPs).













