DanieI @Cervera
PKI and Crypto Key Management Geek @Microsoft. Privacy and Digital Trust. Mindfulness. Nerd. RTs & Follows ≠ Endorsement. Opinions belong to their authors. linkedin.com/in/cryptopki Redmond, WA Joined August 2008-
Tweets283
-
Followers135
-
Following220
-
Likes18
John Perry Barlow, co-founder of the electronic freedom foundation. Originally published in what I consider the golden age of the Internet, 1996. youtu.be/3WS9DhSIWR0?si…
In the Spring 2001 edition of 2600 magazine, user Elite158 writes of a new technology called "PKI" or "Public Key Infrastructure".
In addition, this release includes updated extended PKIX.NET library suite as well: github.com/PKISolutions/p… #dotnet #CryptoAPI
Worrying new vulnerability is caused by "lazy devices": asecuritysite.com/public/piger.p…
Today I've released a new version of #dotnet-based Microsoft Certificate Services Policy/Exit module framework which addresses thread-safety issues: github.com/PKISolutions/A…
This has been one of the biggest weeks in AI Agents 🧵 I summarized everything announced by OpenAI, Normative AI, Cohere, CrewAI, Stripe, IBM Research, AgentOps, AI21 Labs, and more. Here's everything you need to know and how to make sense of it: (save for later)
Which are the fastest hashing methods? Well try here: asecuritysite.com/openssl/openss…
Physics professor discloses in 1 minute the full insight of Quantum Mechanics.
I'm pleased to announce a new release of #WPF-based #Asn1Editor tool with lots of bug fixes, quality and performance improvements! Check it out: github.com/PKISolutions/A…
Perhaps the naive statement of the year, but beware the gradual construction a mass surveillance state.
Perhaps the naive statement of the year, but beware the gradual construction a mass surveillance state.
This is astonishing. Two AI agwnts initiate mutual TLS. Based on a system prompt objective: "BEWARE OF A MAN IN THE MIDDLE." youtu.be/m59y309_cpg?si…
"Learn the fundamentals deeply."
Something about this makes me think of one of the enduring themes behind The Prestige... to conjur what looks like magic involves unfathomed levels of dedication and pain.
Something about this makes me think of one of the enduring themes behind The Prestige... to conjur what looks like magic involves unfathomed levels of dedication and pain.
We're currently observing a massive surge in sign-ups for @ProtonVPN originating in the U.S. Typically, we see such spikes from countries with unstable governments facing internet shutdowns, meaning this is an anomaly.
I haven't (yet) published any comprehensive product comparisons for hardware cold wallets, but of the handful I've looked into so far based on publicly available information, I have to say I'm most impressed with @Coinkite's @COLDCARDwallet, and @ngrave_official's ZERO. There…

Emcverse @emcverse
4K Followers 1K Following #Tesla news, Content Reviews, Video Games and everything in between. Long $TSLA, Trade sometimes. HIGHLIGHTS for Movies/TV shows/VideoGames 🧋
Koojer @Koojer1134746
1 Followers 193 Following Focused on investing in U.S. stocks, happy to discuss stock market trends.
JillNichols @o8KtMM10KzYhB7v
7 Followers 537 Following
Daria @068D97dMIN7X0
30 Followers 1K Following
Aubeta @Aubeta0203
34 Followers 1K Following
Liora @Fwofa02014
13 Followers 1K Following "Life is unpredictable, but good medicine and a compassionate heart never fail."
Eesluerdea @Eesluerdea4780
29 Followers 2K Following
Franckbess @Franckbess1
0 Followers 397 Following
Haim Cohen @chaimtime
821 Followers 485 Following https://t.co/ewNlwSIaMK CS Teacher, Podcaster @shortexplan Organizer of @cryptovillage, and Chairman of @hpboro PIC.
ErsinK @ErsinKasaci
0 Followers 71 Following
Ellie @KatieBruce95797
3 Followers 89 Following My husband was a big fan of investing in virtual assets. He left me a legacy, but I don’t know how to withdraw it. What should I do?【https://t.co/GHFEuiUzt1】
the dreamer @Silky55__
318 Followers 2K Following DevOps Engineer | PowerShell | Dotnet | RE beginner
Norris Weissnat @weissnat39578
41 Followers 3K Following
sammy bowers @samuelbowerss
6 Followers 4K Following
Sareteigh @SareteighWkj
43 Followers 5K Following
Ambassador777 @Ambassador70x7
4K Followers 6K Following Follow me, I may get you lost, follow Christ, and he will never let you down. #MAGA #PATRIOT #REVIVAL 🚫DM'S Jesus is the word, the Bible reveals God to us
True West News @TrueWestNews
3K Followers 2K Following We expose hypocrisy while challenging prevailing narratives.
JY @Mr_SM0628
0 Followers 25 Following
Thetruth Neverperishe... @the_truth_N_P
18 Followers 125 Following
Havlos @itysec
13 Followers 308 Following
Michael Carlson @MichaelCar78258
1 Followers 24 Following
Barbara @kdbxqwer
1K Followers 590 Following The years are like songs, the time is long, the gentle moonlight fills the earth, healing every lonely heart
Ðoge Ðimmadoge 𝕏... @FettBobo63880
360 Followers 613 Following Just another Dogecoin enthusiast DO ONLY GOOD EVERYDAY! #DogeFamily #AcceptDoge! I accept & send tips thru @mydoge
Maximillian @waximills
3K Followers 3K Following My pronouns are He/Larious. My mission is to help people feel safe in their skin. Dogecoin. Melabean. Big Bro. Dogecoin.
Surtus @SurtusH5xU
18 Followers 2K Following
Teysha @Teysha7pT3YMN
86 Followers 7K Following
Jeremy Cheng @Jerrawik
11 Followers 6K Following
nicholas alvarado @nicholasalvara1
19 Followers 124 Following just a laid back college student desperately trying to become a videogame programmer.
Shaslur @Shaslurd5jSP
50 Followers 5K Following
Dale Voltaire @dzvoltaire
6 Followers 117 Following
matthieu @devsrandom
277 Followers 3K Following
srosvo @srosvo
1 Followers 47 Following
Stanley @namekawama30440
114 Followers 7K Following
Armando Carratala @acarrata
64 Followers 109 Following Director & CTO @CertiSur PKI & authentication specialist. (Opinions expressed are my own)
emiportada @emi_portada
24 Followers 52 Following
Vanessa Sanchez @VanessaSan46090
15 Followers 883 Following
NanoBaiter @NanoBaiter
132K Followers 169 Following I track down and identify scammers. https://t.co/EPDyCMDyiK
Brandini DeVino , Lon... @U2443060
1K Followers 7K Following Venture Capital/Real Estate Investors,Private Money Lenders/Asset Base Financiers @ https://t.co/uBzbtxuKV0
Paulo da Silva @poliveirasilva
139 Followers 393 Following Manauara. Corinthiano. Opinions expressed here are on my own.
Patroness_ @Patroness119669
3 Followers 339 Following
babu @babu78819493
11 Followers 58 Following
Julia @musial_julia59
320 Followers 3K Following
Tania @taniahughes21
294 Followers 3K Following
Emcverse @emcverse
4K Followers 1K Following #Tesla news, Content Reviews, Video Games and everything in between. Long $TSLA, Trade sometimes. HIGHLIGHTS for Movies/TV shows/VideoGames 🧋
Karen Hao @_KarenHao
74K Followers 1K Following NYT bestselling author of EMPIRE OF AI: https://t.co/wh5mCWc2mo. ai reporter. american national magazine award winner. words in @theatlantic @wsj @techreview
Pirate Wires @PirateWires
132K Followers 9 Following technology, politics, culture get the free daily newsletter 👉🏻https://t.co/s4YuTpiYVU
OpenAI @OpenAI
4.3M Followers 3 Following OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6Lg202
Privacy Guides @privacy_guides
20K Followers 4 Following We're Privacy Guides, a non-profit community focused on personal data security and privacy.
The Lunduke Journal @LundukeJournal
16K Followers 529 Following Tech Journalism with zero ads, & zero Big Tech influence. We cover the Big Tech stories that other publications are afraid to touch.
NGRAVE @ngrave_official
55K Followers 313 Following The coldest wallet. Content from this account not intended for UK use
Coinkite @Coinkite
27K Followers 17 Following Coinkite®: @OPENDIME, 1st & only #Bitcoin bearer instrument. @COLDCARDwallet ultra-secure open hardware wallet @theBLOCKCLOCK @TAPSIGNER est. block 141,000
COLDCARD @COLDCARDwallet
61K Followers 19 Following Sleep at Night Technology! The best #bitcoin hardware wallet. Ultra-secure. The only dedicated air-gapped. Backup on SEEDPLATE from @Coinkite
Cointelegraph @Cointelegraph
2.8M Followers 1K Following Trusted crypto media since 2013 · News, research, podcasts & more · Explore: https://t.co/6IsiPge7RR
Ledger @Ledger
666K Followers 240 Following Now You're in Control. Ledger will never DM you, call you, or ask for your 24 word recovery phrase. Posts under this account are not intended for the UK
Dave Smith @ComicDaveSmith
797K Followers 1K Following Husband, Father, Comedian, libertarian, Host of “Part Of The Problem Podcast” 1/3 of LOS Business Inquiries: [email protected]
Ryan M. Montgomery @0dayCTF
102K Followers 611 Following Pentester / Serial Entrepreneur / Child Safety Warrior — https://t.co/9c4DBWMYiQ
Matt Shumer @mattshumer_
95K Followers 1K Following CEO @HyperWriteAI, @OthersideAI, creator of https://t.co/PSUlubx5bb (Github for prompts), investor in @GroqInc @Etched @Rork_App @OpenRouterAI + many more
Pacific Northwest Bit... @PNWBTC
442 Followers 355 Following Premier Bitcoin Education. We offer free classes the first Wednesday of every month. Member of the #MiPrimerBitcoin Node Network offering the #Bitcoin diploma.
Yann LeCun @ylecun
949K Followers 764 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
ICMC @CryptoModConf
768 Followers 2K Following The International Cryptographic Module Conference. ICMC26 April 20-23, Arlington, VA. The leading annual event for global expertise in commercial cryptography.
Matthew Berman @MatthewBerman
73K Followers 836 Following Building Forward Future. YouTuber, Angel Investor, Developer, AI Enthusiast. https://t.co/9rk7dmIboR
NanoBaiter @NanoBaiter
132K Followers 169 Following I track down and identify scammers. https://t.co/EPDyCMDyiK
Eric Hartford @QuixiAI
17K Followers 574 Following We make AI models Dolphin and Samantha BTC 3ENBV6zdwyqieAXzZP2i3EjeZtVwEmAuo4 https://t.co/3ri2GbWU13 https://t.co/zH0F3pSLuq @dphnAI
Steve Weis @sweis
10K Followers 3K Following Software engineer interested in cryptography, security, privacy, and machine learning.
Nick Sullivan @grittygrease
22K Followers 8K Following security/networking/cryptography research and development
Paul v Brouwershaven @vanbroup
460 Followers 699 Following @entrust_corp | CEO & Founder of @digitorus | Technologist, Cybercrime, Cryptography, Security, PKI | @[email protected]
Rob Braxman Tech ⭐�... @robbraxmantech
12K Followers 1K Following Alt-Tech, Subversive Nerd, Internet Privacy Guy Youtube, Odysee, Rumble Jazz Pianist
Vinod Vaikuntanathan @Vinod_MIT
2K Followers 74 Following Cryptographer, Professor at @MITEECS and co-founder of @DualityTech.
Nitrokey.com @nitrokey
5K Followers 1K Following Secure your digital life with Open Source. Made in Germany. For secure authentication, data encryption & key management. https://t.co/22god0WatH
The International Spy... @IntlSpyMuseum
33K Followers 2K Following International Spy Museum is the only public museum in the U.S. dedicated to the tradecraft, history & contemporary role of espionage.
Kayla @ceoprotagonist
6K Followers 3K Following Journo: @OKeefeMedia- Line in The Sand Founder: @Protagonist_HQ Contact: https://t.co/QOBpxOU3tw Support: https://t.co/g225tRTFCx
Feisty Duck @feistyduck
2K Followers 28 Following The place for TLS and PKI education. Publishers of Bulletproof TLS and PKI. Authors of Practical TLS and PKI training. Cryptography & Security Newsletter.
Ben Canning @benhackshealth
4K Followers 142 Following Rewriting the health code for tech, infosec & cybersecurity pros Helping high achievers optimize strength, focus & longevity #wehackhealth
nostr directory @NostrDirectory
12K Followers 34 Following We make it easy to find your favorite twitter accounts on nostr. ⚡️[email protected]
Cryptography FM @CryptographyFM
1K Followers 4 Following Podcast with featured interviews covering the latest developments in theoretical and applied cryptography.
Nadim Kobeissi @kaepora
25K Followers 32 Following Applied cryptographer. More active on Bluesky: https://t.co/4bkltIl37z
The Joy Of Cryptograp... @JoyOfCrypto
1K Followers 4 Following The Joy of Cryptography is a free undergraduate-level textbook that introduces students to the fundamentals of provable security. By @GarbledCircus
Maze Love @MazeLove14
87K Followers 4K Following Investment Banking Technology- Goldman Sachs (Retired). Real Estate & Stocks Investor, Artist & Researcher
Daniel J. Bernstein @hashbreaker
22K Followers 24 Following Designing cryptography (deployed now: X25519, Ed25519, ChaCha20, sntrup, Classic McEliece) to proactively reduce risks. Coined phrase "post-quantum" in 2003.
Prof B Buchanan OBE F... @billatnapier
12K Followers 5K Following Professor of Cryptography. Serial innovator. Believer in fairness, justice & freedom. Based in Edinburgh. Old World Breaker. New World Creator. Building trust.
Request for Comments @rfc
2K Followers 0 Following Unofficial RFC bot. Maintained by Hirata Yasuyuki (@hirayasu)
Alex Weinert @Alex_T_Weinert
5K Followers 712 Following VP Director of Identity Security at Microsoft. he/him.
Paul Walsh @Paul__Walsh
4K Followers 494 Following SMS security & anti-phishing expert. Pioneered Zero Trust URL Authentication. Most leading security firms license my patents for app security @MetaCert Founder
Microsoft Military Af... @MSFT_Military
2K Followers 181 Following Helping the military and veteran community find meaningful opportunities in today’s digital economy. #WeStillServe
Bari Weiss @bariweiss
1.1M Followers 5K Following Editor of The Free Press @thefp Host of Honestly @thehonestlypod Head of @nelliebowles fan club
karina sirota goodley... @karina_sirota
95 Followers 302 Following I help put the s in https:// @microsoft. My tweets do not represent my employers 🤷🏻♀️ PKI, Identity, Policy, Cats, Cookbooks found here
Community Notes @CommunityNotes
1.2M Followers 0 Following Empowering users to create a better-informed world. We're open source and data is publicly available: https://t.co/Te3IjR10Ix Q? Reply/DM
Matt Taibbi @mtaibbi
2.0M Followers 4K Following Author of INSANE CLOWN PRESIDENT, I CAN’T BREATHE, SPANKING THE DONKEY, and SMELLS LIKE DEAD ELEPHANTS
Live @Live
8.9M Followers 48 Following