[0xC001] @ECCTLS
0xC001 == TLS_ECDH_ECDSA_WITH _NULL_SHA Joined March 2014-
Tweets1K
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Followers494
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Following380
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Likes817
🤯 AI for CAD and 3D printing is blowing my mind more than coding and bug finding. I understand code and security, so I could see LLMs getting better step by step. But taking a few pictures of a broken part and having a physical replacement minutes later is just insane.
@DennisF I tried, but going up to every bald person and yelling “hi Dennis” hasn’t worked out yet 🙃
There seems to be a lot of misplaced rage … instead, direct that ire at the vendors that don’t support automation. The best time was 5 years ago, the second best time is now.
Sysadmins rage over Apple’s ‘nightmarish’ SSL/TLS cert lifespan cuts dlvr.it/TFND7y
@BenLaurie @julianor @dfaranha If it’s got SCTs, paste it in here and check out what CT log it went to crt.sh/lintcert
The only issue I had was that they played the Casio demo song while Ken held a Korg.. 🙃
That they pulled off Barbie is truly impressive. Amazing music choices really helped.
Why would you use CommonName inside an OtherName in a SubjectAltName, for validation that a node is part of a collection of nodes‽ (DNSNames are still used for validation that you’re connecting to the correct server, at least if you don’t turn that off) github.com/elastic/elasti…
@durumcrustulum @matthew_d_green Yes.. but not encrypted Good news though, they state that up front
@bradfitz Should have listened to Taylor Swift.. x.com/swiftonsecurit…
THE FILTER IN THE BOTTOM OF THE DISHWASHER OH MY GOD
@BRIAN_____ @kennwhite Banks love GCM, card issuers love 3DES
TLS_ECDHE_PSK_WITH_NULL_SHA384
Illustrating security concepts: sure you have integrity and availability, but without confidentiality, does it really matter?
They should’ve asked the TLS working group to come up with the new version…
Illustrating security concepts: sure you have integrity and availability, but without confidentiality, does it really matter?
@mikko @Scott_Helme Use a binary QR code with the data split into compressed RAR file parts and I bet you could store the book in even less..
@durumcrustulum [(5, x+4)] such that [(5)] is my hat
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
Matthew Green @matthew_d_green
158K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxYTdk.
SwiftOnSecurity @SwiftOnSecurity
416K Followers 9K Following computer security person. former helpdesk.
🎻 ➡️ BlueSky @ericlaw
14K Followers 3K Following I moved to https://t.co/GaDsKjTnnm Twitter died. X is the Nazi bar. Hope fights in the dark.
Deirdre Connolly¹ @durumcrustulum
6K Followers 3K Following • 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖 • ¹ isogenist, co-host @SCWpod, @durumcrustulum.com on 🦋
Colm MacCárthaigh @colmmacc
38K Followers 2K Following VP / Distinguished Engineer at Amazon Web Services. Also: Open Source and Apache, Cryptography, Irish Music, mediocre Photography.
Steve Syfuhs @SteveSyfuhs
16K Followers 2K Following Windows and Authentication at Microsoft. Developer. Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦 @syfuhs.net on blue sky
Ian Carroll @iangcarroll
24K Followers 1K Following Founder at @SeatsAero. Travel/points, application security, security research, etc. https://t.co/q0VuCP7rXz
Eric Mill @konklone
6K Followers 695 Following Currently making Wikipedia safer. (This is a personal account.) Also at Bsky: https://t.co/9bXOqsvaO5 Mastodon: https://t.co/0bxnsx3hWz
🔥💻🔥 @rolandshoemaker
717 Followers 790 Following beep boop beep computers bad @golang security team lead, please don't break things while i'm asleep 📸 by @orvinska
Ryan Dickson @ryancdickson
225 Followers 116 Following Technical Program Manager at @GoogleChrome and hobbyist beekeeper. Tweets are my own, not my employer’s.
Steve Weis @sweis
11K Followers 3K Following Software engineer at @anthropicai interested in cryptography, security, privacy, and machine learning.
cnffjbeq @cnffjbeq
16 Followers 642 Following
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
PKI Consortium @PKIConsortium
1K Followers 445 Following Trusted digital assets and communication for everyone and everything
Antonio Taboada 🇪�... @antonio_taboada
47 Followers 511 Following https://t.co/o29CQE6XF4 https://t.co/dmswlsKvb4 https://t.co/hKvHkDUrDl https://t.co/4GEmJPQQ2F
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
Noah Guy @NoahGuy
54 Followers 2K Following
PROFIT💎PLAYER$ @premiumplayers_
989 Followers 4K Following - PROFIT MAKES PERFECT!💎💎💎💎💎 - Active Discord Community - VIP Picks 💸 for ALL SPORTS 🏈🏀⚾️🎮 - Invite Link in BIO! 🤯🤑
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
Wojciech Wojtyniak @wwojtyniak
225 Followers 1K Following Agentic systems, infra security, ballroom dancing ex-SNOW, ex-FB opinions are mine and I won't part with them!
Carla Díaz @carladiazm86
6 Followers 418 Following
🧗♂️ Matt Ho... @mholt6
9K Followers 775 Following Imperfect member of the restored Church of Jesus Christ. Husband. Father. Stepdad. Created @caddyserver. Masters in Computer Science.
lea0x6e @lea0x6e
3 Followers 337 Following
Wojciech Trapczyński @W_Trapczynski
8 Followers 53 Following
dina kozlov 🐀 @dinasaur_404
3K Followers 1K Following pm on developer platform @ cloudflare! 👩💻 workin' on workers! 🤸♀️✨
Mary D. White @mary_white4
21 Followers 116 Following Very cute and lovely wish to have fun and I’m looking for the right person to spend the rest of my life with
Soatok is now on furr... @SoatokDhole
5K Followers 1K Following Mastodon: @[email protected] BlueSky: https://t.co/FVu9ru4gZV I am no longer active on Twitter. 🎨@MrJimmyDaFloof
Internet Exchange @future_email
3K Followers 2K Following The Internet Exchange is a weekly publication by Mallory Knodel.
@[email protected] @gdbelvin
625 Followers 2K Following User-Centric Security Innovator. Loving people with math. https://t.co/ptBET96KGq
Khaled @Khaled92
155 Followers 1K Following INTJ - 6w5 | Linux enthusiast | @AlMaarefa graduate ~ IS (Information Systems).
Simon Brakhane @regnimul
187 Followers 427 Following One of those organisms which can turn caffeine into exploits. Opinions expressed here are my own and not the view of my employer.
Atlas Source @AtlasIntellige1
21 Followers 161 Following Accelerate recruiting processes on our talent ecosystem. Atlas Source enables you to find fitting candidates faster and more precisely.
TechnicalOutcast @TechniOutcast
25 Followers 15 Following Technical Outcast is a new project from Steve Ragan. The aim is to deliver news, analysis, and opinions related to the security sector.
cnffjbeq @zlcnffjbeq
5 Followers 352 Following
Maria @Maria77939067
23 Followers 260 Following
Younes Javan @YounesJavan
25 Followers 148 Following
Robin Alden @robin_alden
105 Followers 83 Following
Stone Xiu @XiuStone
4 Followers 270 Following
Yasser Aziza @AzizaYasser
140 Followers 699 Following
Kathleen Moriarty @KathleeMoriarty
593 Followers 497 Following All things security, CTO -Center for Internet Security, Former IETF Security Area Director, swimmer. Views presented are mine & not that of my employer. she/her
Shadman Sakib @Shadman19858458
15 Followers 429 Following Applied Mathematics | Cognitive Neuroscience | Machine Learning | Linux | Judgement and Decision Making | Cyber Security | Behavioural Economics
Nimrod Aviram @NimrodAviram
225 Followers 390 Following TAU PhD student. Recently worked on DROWN: https://t.co/qHJBS1T04O
Dean Coclin @chosensecurity
727 Followers 208 Following Former Chair CA/B Forum, GW Alum, DigiCert Employee. All opinions are my own
@onemanargument @onemanargument
58 Followers 908 Following :Arguing ideas with the harshest critic. Myself.
Jack McKernan @jack_mckernann
69 Followers 212 Following Jack — Another feature that Apple has deemed unnecessary
wh1sk3ynp13 🥧🥧 @wh1sk3ynp13
127 Followers 2K Following 01000111 01101111 00100000 01100001 01110111 01100001 01111001 🌮🤘🏿🤩🗣🦑🥧🥧🥧🥧
CR Schwarz @crschwarz
440 Followers 5K Following Husband, Father, Full Stack Web Designer & Developer, Branding & Marketing Consultant, InfoSec/CybSec Nerd, Gaming Geek, Privacy & Security Nut 🍍🐱💜
Dennis Jackson @Dennis__Jackson
339 Followers 417 Following Cryptography Engineering @Mozilla, Core Contributor @torproject, previously PostDoc @ETH_en. Also @[email protected].
Julien Goodwin @LapTop006
1K Followers 2K Following Open source operations guy. CorpNet SRE at Google (previously on AS15169, Chrome, Insider Risk) @[email protected] he/him
urban_cyber @urban_cyber
58 Followers 512 Following
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
Matthew Green @matthew_d_green
158K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxYTdk.
April King 🌀 @CubicleApril
19K Followers 336 Following Staff Security Engineer @ Dropbox, previously Mozilla, Twitter. mastodon @ [email protected]. Union Park District Council board member.
Adriana Porter Felt @__apf__
67K Followers 974 Following I like writing silly Tweets, but that doesn't pay so I build things at @googledeepmind. Principal Engineer. ex-@googlechrome. volunteer @2ndharvest. 🇺🇸🇨🇷
SwiftOnSecurity @SwiftOnSecurity
416K Followers 9K Following computer security person. former helpdesk.
Thomas H. Ptacek @tqbf
36K Followers 629 Following Don't look at me sideways. Don't even look me straight on.
Filippo Valsorda @fil... @FiloSottile
45K Followers 1 Following Cryptogopher / Go crypto maintainer / @kateconger-knower / RC F'13, F2'17 / #BlackLivesMatter / he+him https://t.co/ZE4RtJ1xqD / https://t.co/qfth7zr00W / https://t.co/j1grpEm8uR
🎻 ➡️ BlueSky @ericlaw
14K Followers 3K Following I moved to https://t.co/GaDsKjTnnm Twitter died. X is the Nazi bar. Hope fights in the dark.
Matthew Garrett (@mjg... @mjg59
27K Followers 272 Following Not here. Fedi: @[email protected] Bsky: @mjg59.eicar-test-file.zip Signal: @mjg.59 Blog: https://t.co/CVivdtMBWe
Deirdre Connolly¹ @durumcrustulum
6K Followers 3K Following • 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖 • ¹ isogenist, co-host @SCWpod, @durumcrustulum.com on 🦋
Matthew Prince 🌥 @eastdakota
335K Followers 299 Following A little bit geek, wonk, and nerd. Repeat entrepreneur, recovering lawyer, and former ski instructor. Co-founder & CEO of Cloudflare (NYSE: NET).
Adam Langley @agl__
12K Followers 156 Following
Brad Fitzpatrick 🌻 @bradfitz
50K Followers 1K Following I do computers. Married to @radkat. 3 kids. Xoogler. @golang team '10~'20. Made LiveJournal, memcached. Now @Tailscale. Mostly in bluer skies these days.
briankrebs @briankrebs
333K Followers 2K Following Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp
Dave Kennedy @HackingDave
233K Followers 6K Following Founder @Binary_Defense @TrustedSec Co-Owner https://t.co/NUvgPUifL0. @WeHackHealth Pod. God + Family/Hacker/CSO/USMC/Intel/Fitness. Make the world a better place.
Colm MacCárthaigh @colmmacc
38K Followers 2K Following VP / Distinguished Engineer at Amazon Web Services. Also: Open Source and Apache, Cryptography, Irish Music, mediocre Photography.
David Adrian @dadrian
3K Followers 478 Following former @googlechrome security. host @scwpod. cofounded @censysio. cryptography, startups. “ruthlessly practical". DJB says I’m an NSA plant. Go blue!
Scott Helme @Scott_Helme
37K Followers 335 Following Hacker, researcher, builder of things. Founded @securityheaders/@reporturi, Pluralsight author, Microsoft MVP, award winning entrepreneur. Likes cars.
Steve Syfuhs @SteveSyfuhs
16K Followers 2K Following Windows and Authentication at Microsoft. Developer. Mostly dog pictures. Might actually be two dogs in a trench coat. 🇺🇸 / 🇨🇦 @syfuhs.net on blue sky
Ian Carroll @iangcarroll
24K Followers 1K Following Founder at @SeatsAero. Travel/points, application security, security research, etc. https://t.co/q0VuCP7rXz
Amazing Maps @amazingmap
593K Followers 13K Following Amazing maps brought to your attention. Turn our tweet notifications ON to never miss a tweet! Business/Map Ideas
armand type beat @2irl4u
12K Followers 3K Following play to win @dailyfun prev: @polymarket, @sonar, @aave, yik yak, muze, trash, dtc
Lord of the Rings Mem... @TheLOTRMemes
48K Followers 1K Following Follow for the best LOTR Memes • Middle-earth 💚 Tolkien fans
Trail of Bits @trailofbits
39K Followers 261 Following We help secure the world’s most targeted organizations and products. We combine security research with an attacker mentality to reduce risk and fortify code.
Lindsey O’Donnell W... @LindseyOD123
4K Followers 2K Following Cybersecurity writer @HuntressLabs @DecipherSec Previous @ThreatPost, @CRN, @Holy_cross alum
Sam Jaques @sejaques
892 Followers 546 Following Assistant prof at U Waterloo. Loves maths, maps, algorithms, and flashcards. Aspiring full-stack cryptographer. He/him. @[email protected]
Red Sift @redsift
1K Followers 4K Following Red Sift helps the best security teams understand and remediate #CyberSecurity risk before an incident happens.
Quantum Computing Mem... @QuantumMemeing
12K Followers 2K Following In an age of divisive rhetoric, we're here to shitpost. Forbes 85 under 85. Views are our own (and also probably that of the quantum computing community).
thaddeus e. grugq @thegrugq
129K Followers 422 Following Hacker :: researcher :: PhD candidate @warstudies @KingsCollegeLon :: [email protected] :: PGP https://t.co/dYipV8y3bo
Matt Whitman⚡ @MattWhitmanTMBH
35K Followers 334 Following I wrote the Lightning-Fast Field Guide to the Bible - https://t.co/OSBRcmzMCg I make The Ten Minute Bible Hour and No Dumb Questions. [email protected]
Ryan Castellucci @ryancdotorg
6K Followers 1K Following I have fled this cursed place. Mastodon: https://t.co/nhnUu3QLqx Bluesky: https://t.co/UrMf9vBJzq Suing the UK for more gender: https://t.co/wb8usT7ZSu they/them
Amal El-Mohtar @tithenai
35K Followers 1K Following Wrote half of Time War. Oracle of Buses. Hugo, Nebula, Locus winner. @nytimesbooks columnist. Leaps wide oceans with irregular bounds. She/Her. Agent: @dongwon
Peculiar Ventures @peculiarventure
112 Followers 15 Following If you are not willing to risk the unusual, you will have to settle for the ordinary.
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
Apple Music Classical @AppleClassical
20K Followers 675 Following The app designed for classical music.
Veritasium @veritasium
503K Followers 547 Following An element of truth - videos about science, education, and interesting things. https://t.co/pZUf3POBEr
PQShield @PqShield
2K Followers 502 Following Leading Experts in Post-Quantum Cryptography For Software and Hardware.
Electric Mayhem @ElectricMayhem
85K Followers 107 Following We am, is, are, and be The Electric Mayhem! All episodes of #TheMuppetsMayhem are now streaming only on Disney+!
Deviant Ollam ツ @deviantollam
44K Followers 982 Following Stalwart defender of Oxford commas, two spaces after a period, and ellipses. When they ask how I died, tell them... still happy. (he/they)
Thom Wiggers @ThomWiggers
425 Followers 267 Following PhD. Cryptography research @PQShield; Post-Quantum cryptography: protecting the internet against quantum attackers. Mastodon: @[email protected]
crin @crinacle
48K Followers 79 Following Professional™ Measurbator™ @ https://t.co/JvPeArVR4t™ (Ignoring all purchase advice DMs)
Chris Thompson @notyetsecure
276 Followers 122 Following Security and usability engineer, experimenter, &c, working on Google Chrome Security. Also on Mastodon @[email protected]
Ryan Dickson @ryancdickson
225 Followers 116 Following Technical Program Manager at @GoogleChrome and hobbyist beekeeper. Tweets are my own, not my employer’s.
Rachel Tobac @RachelTobac
117K Followers 8K Following Friendly Hacker & CEO @SocialProofSec security awareness/social engineering prevention Training, Videos, Talks | 3X @DEFCON🥈| Ex CISA gov Tech Advisory Council
Musical Notation is B... @NotationIsGreat
31K Followers 574 Following This account publishes images of musical notation (mostly Western) that I find beautiful for whatever reason. Tweets by @Eva_Moreda.
FTX @FTX_Official
691K Followers 743 Following All official FTX Group bankruptcy documents filed with the U.S. Bankruptcy Court can be found online at https://t.co/qe8U00sffb.
dina kozlov 🐀 @dinasaur_404
3K Followers 1K Following pm on developer platform @ cloudflare! 👩💻 workin' on workers! 🤸♀️✨
Threatening Music Not... @ThreatNotation
317K Followers 12 Following Cataloguing threatening music notation. DM submissions welcome—please include source whenever possible.
Smarter Every Day @smartereveryday
366K Followers 1K Following Hello, I'm Destin. I'm an Engineer with a YouTube channel called "Smarter Every Day".
NASA Webb Telescope @NASAWebb
3.5M Followers 63 Following The Official *NASA* Webb X account. The world's most powerful space telescope. Launched: Dec. 25, 2021. First images revealed: July 12, 2022.
vmiss @vmiss33
14K Followers 6K Following Enterprise Architect. AI Infrastructure. Electrical Engineer. #VCDX-236 @e2eea_global. ransomware is a disaster.
OBS @ gamescom @OBSProject
311K Followers 55 Following Open Broadcaster Software, free open source software for video recording & live streaming | News & Updates | For support, visit: https://t.co/QIGrhkuNlL
Lesley Carhart @hacks4pancakes
154K Followers 7K Following ICS DFIR @dragosinc, martial artist, marksman, humanist, Lvl14 Neutral Good rogue, USAF Ret. Tweet *very serious* things about infosec. Thoughts mine. They/them
Captain Edward Jellic... @STDeltaShift
21K Followers 835 Following I find jokes and puns on the Internet and retell them to the crew. Member of https://t.co/FBmL7DpykQ. Parody acct. https://t.co/inDHUAWFMU
Jack Daniel is over t... @jack_daniel
58K Followers 3K Following Storyteller, wanderer, comic, historian, world’s oldest millennial. I used to do stuff, now I do other stuff. @[email protected]
Jenna McLaughlin @JennaMC_Laugh
35K Followers 4K Following @NPR cybersecurity correspondent. I don't regularly use this account.
Security Cryptography... @SCWpod
2K Followers 3 Following @durumcrustulum, @tqbf, @davidcadrian. “Freewheelin’ dynamic”.
Chelsea Komlo @chelseakomlo
7K Followers 639 Following (Real world) cryptographer. Also at https://t.co/wLuY5u3XNo
sofía celi @claucece
9K Followers 5K Following Proud LatinAmerican • "Legendary quantum lady/cryptographer" • Researcher @brave • she/they • hrpc co-chair @inretafo anti-fraud @w3c @otr_im @LondonU
triciakickssaas@infos... @TriciaKicksSaaS
16K Followers 4K Following This account is no longer monitored.
insecurity princess @... @saraislet
3K Followers 556 Following Mathematician, Insecurity Princess. Netflix Cloud Security Manager. Queer femme. Dismantling systemic barriers in tech, one fencepost problem at a time
Kari Linder 🎨 @kkblinder
3K Followers 661 Following It's Kari but Karl is fine too. Draws pictures for Cloudflare 🌥
Rohit @whorsehgal
23K Followers 1K Following Builder . Security engineer . Traveller Currently making agents gossip on https://t.co/jgwyzxqSnS
L De Feo @luca_defeo@... @luca_defeo
2K Followers 237 Following Find me: on Mastodon: @[email protected] on Bluesky: @bsky.defeo.lu
David Thorne @27bslash6
115K Followers 35 Following Thousandaire philanthropist, squirrel whisperer, New York Times bestselling author, and co-inventor of Scrub Daddy - the world's favorite sponge.













