Rob Stradling @_robstr
Joined September 2015-
Tweets568
-
Followers422
-
Following78
-
Likes807
@DerVonDenBergen See groups.google.com/g/crtsh/c/PsNh…. Still no ETA, but we're working on it.
@SMT_Solvers @jonathandata1 @Equifax The crt.sh web interface truncates large result sets for performance reasons, and I haven't yet found a way to efficiently sort by certificate expiry date before truncating. Try crt.sh/?Identity=equi…
@rmhrisk crt.sh has caught up on (re)counting issuances, but has not yet caught up on (re)counting expirations. See groups.google.com/g/crtsh/c/rbCw…
@julianor @ic0nz1 crt.sh has fallen significantly behind on ingesting new log entries (see crt.sh/monitored-logs). However, I was finally able to deploy some performance improvements this week, and I'm hoping the ingestion backlog will disappear within the next month or so.
@eabalea @dfaranha @julianor @BenLaurie crt.sh is currently way behind on ingesting log entries, unfortunately (see crt.sh/monitored-logs). Performance improvements coming soon.
@ericlaw Please try it now, using either the default "q=" search type (which is what the crt.sh front page search interface uses) or the more specific "cnlspkisha256=" search type. e.g., crt.sh/?cnlspkisha256… Implemented by github.com/crtsh/certwatc…
@ericlaw Ah, just saw your other tweet. Looks like it's a SHA-256 SubjectPublicKeyInfo thumbprint.
@ericlaw Is the prefix always "sha256/", or are there other options? Is the remainder of the string a base64-encoded certificate thumbprint? Or something else?
@rmhrisk @RME @letsencrypt Don't you mean 4283/minute?
@63BitsOfEntropy Yeah. rfc-editor.org/rfc/rfc9162#na… trac.ietf.org/trac/trans/tic… mailarchive.ietf.org/arch/msg/trans…
@Martijn___ @jschauma Announcing the removal of certificate_identity has been on my TODO list for...errm...far too long.
@Martijn___ @jschauma The certificate_identity table is a historical artifact from the original crt.sh database, which had int32 certificate IDs. As part of rebuilding the database to have int64 IDs, I switched to using postgres's Full Text Search instead.
@rmhrisk Actually, tbh I'd always assumed timstamp.dll was so named due to legacy DOS filename length restrictions (8 chars, then 3 for the extension). Turns out the truth is stranger. 🙂
@rmhrisk Oh, so Mr Tim Stamp never existed? 😆
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
April King 🌀 @CubicleApril
19K Followers 336 Following Staff Security Engineer @ Dropbox, previously Mozilla, Twitter. mastodon @ [email protected]. Union Park District Council board member.
🎻 ➡️ 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.
SwiftOnSecurity @SwiftOnSecurity
416K Followers 9K Following computer security person. former helpdesk.
Deirdre Connolly¹ @durumcrustulum
6K Followers 3K Following • 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖 • ¹ isogenist, co-host @SCWpod, @durumcrustulum.com on 🦋
Scott Helme @Scott_Helme
37K Followers 333 Following Hacker, researcher, builder of things. Founded @securityheaders/@reporturi, Pluralsight author, Microsoft MVP, award winning entrepreneur. Likes cars.
🔥💻🔥 @rolandshoemaker
718 Followers 791 Following beep boop beep computers bad @golang security team lead, please don't break things while i'm asleep 📸 by @orvinska
Emily Stark @estark37
10K Followers 886 Following Trustworthy 🔑 transport 🚆 for Chrome. HTTPS, certs, encryption, security UX, software eng & mgmt. @estark.bsky.social. Opinions are my own. she/her
Ryan Dickson @ryancdickson
225 Followers 116 Following Technical Program Manager at @GoogleChrome and hobbyist beekeeper. Tweets are my own, not my employer’s.
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
Michal Špaček @spazef0rze
10K Followers 325 Following In your web, securing your app. Hacker, webdev, speaker. Security @Shoptet, ex-@reporturi. HTTPS = How To Transfer Private Sh*. Also https://t.co/FaJemVWLCx, https://t.co/claenMAOrC.
Joseph Lorenzo Hall, ... @JoeBeOne
8K Followers 5K Following Astrophysicist turned advocate: guiding the globe to a safer, stronger Internet. Distinguished Technologist @internetsociety, @[email protected]
Tony Finch @fanf
3K Followers 4K Following [email protected] • [email protected] • https://t.co/50RVjKN1AS • https://t.co/6eewr9jTzH • 🏳️🌈🇪🇺🇬🇧 • he/they • 🚴 • 🦀 • 💉😷 • 🏳️⚧️ • 🇺🇦 • ✊🏿
Markovian @MarkovProtocol
45 Followers 237 Following A witnessed, append-only log — timestamped to Bitcoin.
Raph @RaphaelDLNG
17 Followers 459 Following
perry 🇺🇦 @perryfromsoma
1K Followers 3K Following Computer hardware and software: datacenter technology, Linux, open source AI models and tools. Apple developer. Chihuahua dad. 🎾 and pickleball. @Lead_Bank.
Marcin @__mfm_
78 Followers 140 Following
Dexter Castor Döppin... @CastorDopping
8 Followers 210 Following Opinions are my own and do not reflect reality
aox @aoxborrow
4K Followers 4K Following Collecting far too many domains for way too many projects. Building: @dns_tools Previously: @Domain_io @Aftermarketcom @NamebaseHQ @HNS_ID @ENSTools
Aniket Akhade @_Aniket_Akhade_
340 Followers 401 Following Farmer | Trekker | Hacker | Son security Analyst
Indy Singh @indy_singh_uk
427 Followers 2K Following Software Engineer, Performance Addict, [Former] Cheesecake Connoisseur, Banter Specialist, Security Tinkerer, Optimisation Fanatic
Yannick Boog @YannickBoog
62 Followers 6K Following
M'bark Erras @mbarkerras
73 Followers 54 Following
matheus-stefani @matheusstefanii
22 Followers 380 Following
Paris Analyst @ParisAnalyst
2K Followers 551 Following NYC-based PM who wrote an anonymous note while in Paris, and here we are. Searching for inflections.
Julian Hamann @jhamann93
276 Followers 7K Following CEO at Spedition Hamann | 3rd Generation Family Business Owner | AI Tinkerer | Codex | Working to automate myself out of my job | https://t.co/k4FPhG0uKz
Fernando Gont @FernandoGont
2K Followers 2K Following Fernando Gont is Security Researcher and Engineer. He specializes in the field of communications protocols security. Maradonian/Messian.
Jaime Hablutzel @skarootz
52 Followers 86 Following
ZT Browser @ZTBrowser
4 Followers 54 Following ZT Browser is produced by ZoTrus Technology Limited, an innovative 3 (browser, reader, email client) in 1 client software based on Chromium.
Vijay Kumar @vijaykoppa
712 Followers 320 Following Digital Trust Advisor | e-signature | PKI | UN | ಕನ್ನಡಿಗ | CyberSecurity | Cryptography | SSL/TLS | Trust Service | Traveler | India | Ex-eMudhra | #AsiaPKI
Adam Shannon @adamdecaf
537 Followers 875 Following Father. I'm curious about everything. Software and Infra at @moov and open-source. Building @RecallKitchen $BTC $TAO - https://t.co/GSnTWS12Ix
Mike Tiso (vi/vim) @MichaelHacks0n
2K Followers 1K Following Mike Tiso | AI Engineer | Business owner | Software Engineer | Maker of apps | Solver of Problems
CharlesLYost @CharlesLYost
395 Followers 799 Following
Mads Henriksveen @MadZeg
50 Followers 102 Following
Wojciech Wojtyniak @wwojtyniak
222 Followers 1K Following Agentic systems, infra security, ballroom dancing ex-SNOW, ex-FB opinions are mine and I won't part with them!
Melissa Marie @unhackher
22 Followers 247 Following Formerly hacked, (perhaps currently 🙃) on a mission to uncover the truth. 🕵️♀️ #letsCollab #Cybersecurity #unhackHER 🙏
miyazaki makoto🌗 @otokam_ikazayim
9 Followers 170 Following
Richard Wang @RichardZoTrus
2 Followers 17 Following ZoTrus CEO &CTO, ZT Browser and ZTmail chief architecture, working in the CA and related business for 22 years.
ClaimedWithoutCertain... @HypoGrazer
10 Followers 107 Following Interested in poli-phil, AI, info-sec, culture war, weird ideas
TheSecMaster @TheSecMaster1
56K Followers 3K Following The #cybersecurity blog https://t.co/JXrP7659ks helps people learn #vulnerabilities #infosec #devsecops #hacking #IoT, #AIML and other technologies.
Nelson @FatNenelson
0 Followers 31 Following
Grumo @grumo1337
206 Followers 2K Following L'ombre qui fait la lumière dans mon esprit fait la nuit dans le leur. Cybersecurity, Economics & Trading.
Clin @yoloClin
83 Followers 206 Following
Melissa brown @Melissabrowngh
284 Followers 5K Following
Mark Nelson @nelsonkram
15 Followers 138 Following
Tim Callan @TimCallan
443 Followers 155 Following Chief Experience Officer at Sectigo (@SectigoHQ). Long time blogger about online security, branding, marketing, and technology.
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
April King 🌀 @CubicleApril
19K Followers 336 Following Staff Security Engineer @ Dropbox, previously Mozilla, Twitter. mastodon @ [email protected]. Union Park District Council board member.
🎻 ➡️ 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.
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
Scott Helme @Scott_Helme
37K Followers 333 Following Hacker, researcher, builder of things. Founded @securityheaders/@reporturi, Pluralsight author, Microsoft MVP, award winning entrepreneur. Likes cars.
🔥💻🔥 @rolandshoemaker
718 Followers 791 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.
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
Adam Langley @agl__
12K Followers 156 Following
Joseph Lorenzo Hall, ... @JoeBeOne
8K Followers 5K Following Astrophysicist turned advocate: guiding the globe to a safer, stronger Internet. Distinguished Technologist @internetsociety, @[email protected]
Brian Smith @BRIAN_____
3K Followers 555 Following
Tim Callan @TimCallan
443 Followers 155 Following Chief Experience Officer at Sectigo (@SectigoHQ). Long time blogger about online security, branding, marketing, and technology.
UK Songwriting Contes... @uksongwriting
3K Followers 45 Following Submit your songs to this prestigious international songwriting event. Formed with The BRIT Trust to support songwriting talent.
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
Marques Brownlee @MKBHD
6.1M Followers 485 Following Web Video Producer | ⋈ | Pro Ultimate Frisbee Player | Host of @WVFRM @TheStudio
Arun Maini @Mrwhosetheboss
1.7M Followers 471 Following 22M YouTube subs - Let’s build the greatest tech community on the planet 🌏
pwnedkeys @pwnedkeys
18 Followers 1 Following Official twitter account of https://t.co/VRawuH17yu. Keeping compromised private keys off the Internet since mid-last week!
Michael Meeks @michael_meeks
959 Followers 207 Following Michael is a Christian and enthusiastic Open Source developer. He runs Collabora's Office division.
c0mr3x @c0mr3x
430 Followers 932 Following
craigt @_craigt_
103 Followers 481 Following i've been described as elusive...which may have some truth in it...i get better :P
Al Cutter @9600org
22 Followers 36 Following
Jeremy Rowley @GreatAmus
558 Followers 130 Following Product dude at DigiCert. These tweets are my own opinion and not the views of my employer. They also aren't very good tweets...unless you like PKI memes.
hanno @hanno
7K Followers 857 Following Journalist. Climate, Energy, IT Security. Mastodon: https://t.co/TebFCJxAf4 Newsletter about Climate/Energy/Industry at https://t.co/FqP69GdhD4
no more HTTP @nomorehttp
196 Followers 30 Following The web is moving to HTTPS by default - to guarantee the secrecy and authenticity of transmitted data. No more HTTP! (Account operated by @hanno)
Hashed Out @hashed_out
391 Followers 251 Following The SSL Store's industry-leading Cyber Security blog.
Andrew Ayer (@agwa@ag... @__agwa
2K Followers 163 Following No longer using Twitter. Fediverse: https://t.co/dLmSfffpZ3 Blog RSS: https://t.co/zFD7BbHCLS Newsletter: https://t.co/jN2bwFCyb3
Fotis @fotisl
385 Followers 766 Following Opinions expressed are my own and do not represent my employer.
Peter Loshin @PeterLoshin
604 Followers 1K Following Technology writer and editor, author of "TCP/IP Clearly Explained," "IPv6: Theory, Protocol, and Practice"; he/him
Vincent @vtlynch
552 Followers 1K Following Tweets are my own and do not represent the views of my employer.
Matt Palmer @tobermatt
273 Followers 179 Following Gone to https://t.co/i0r9MOcGac, because I don't care to play third-party client dodgem cars.
- @lgarron
2K Followers 0 Following
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
Mike MacCana @mikemaccana
7K Followers 6K Following Helping devs build financial software on Solana. @QuicknodeSolana ex @solana @google & @redhat Disclaimer: https://t.co/e2XSPkOQtQ
A̶n̶d̶r̶e̶w̶ ̶... @arw
2K Followers 2K Following An Englishman in San Francisco. Director of security for Google Chrome. https://t.co/vaOsTQyluD over on bluesky.
Medium @Medium
1.8M Followers 358 Following For access issues in India, please follow here: https://t.co/gmHBMWIkuA
Patrick Donahue @prdonahue
2K Followers 2K Following SVP, Head of Product @Chainguard_dev. Building /the/ trusted source for open source. Prev: CPTO @AuroraSolar; VP Product @Cloudflare for Security & Networking,
Ekr @the_real_ekr
130 Followers 0 Following
@IETF @ietf
16K Followers 5 Following The Internet Engineering Task Force makes the Internet work better.
Josh Aas @0xjosh
2K Followers 19 Following Executive Director at ISRG / Let's Encrypt / Prossimo. Mastodon: [email protected]
Adm Selec @selecadm
123 Followers 106 Following Just some offensive 20-year-old boy who is unfortunately not gay. You can DM me fucking anything. RTs *are* endorsements.
@[email protected]... @letoams
2K Followers 778 Following Aiven Security Engineer IETF Security Area Director, IESG member Opensource dev: libreswan, Fedora, etc (see github) NIST SP800-77 Rev.1 author RDRonline player
michaelfowler @MrFowler
718 Followers 429 Following
Censys @censysio
13K Followers 1K Following Censys is the authority in Internet intelligence & insights. Delivering the most comprehensive, accurate, and up-to-date global map of Internet infrastructure.






















