Husband, dad, dog dad, cat dad, chicken dad, dad who didn’t want a dog dad, etc. Sysadmin. Still loves DevOps. Director of Customer Engineering at Honeycomb.io. Mostly posts about tech and sci-fi. He/him.
writes, bikes, makes val.town, writes macwright.com, open source, geo, music, sewing and other stuff.
twitter archive: https://bsky.app/profile/archive.macwright.com
✨ Weird CAD and graphics research
⚙️ Embedded software and Rust
🌎 Cambridge, MA
🏠 mattkeeter.com
Hi! I'm Amit Patel. I explain algorithms and math with interactive web pages (incl. pathfinding, hexagons, procgen maps, voronoi). Wrote Solar Realms Elite; helped w/Barren Realms Elite and Realm of the Mad God. https://www.redblobgames.com/
https://www.youtube.com/@TruthUnites
Working on finding bad software extensions. More at: https://annex.security
Securing open source software, together
Washington Post reporter covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
Friendly neighborhood cybersecurity guy | expect infosec news, appsec, cloud, dfir. | Long Island elder emo in ATX.
vulnu.com <- sign up for my weekly cybersecurity newsletter
thedarktangent@defcon.social
N̶o̶t̶r̶e̶p̶r̶e̶n̶e̶u̶r̶, Thought Thinker. CEO @ defined.net. Coauthor of Nebula http://github.com/slackhq/nebula. Cheese aficionado.
Threat modeling. BH Review Board. Affiliate Professor, UW. Fixed autorun. Helped create CVE.
Not sure why we're building graphs on yet another (effectively) centralized system. https://infosec.exchange/@adamshostack
Security person. Formerly @ Federal Reserve, FB, Coinbase.
See Starting Up Security @ http://scrty.io
THESE 👏 TWEETS 👏 ARE 👏 FICTION👏
This account tweets fictional or headline inspired breach scenarios.
To play: Share opinions on prevention or response steps.
Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time.
CEO and founder of runZero.com, previously the founder and lead developer of Metasploit, a CSO, a consultant, and the head of various security research teams. Contact info, presentations, and more at https://hdm.io/
(he/him) Dad / Husband / Marine / Student / Teacher / @Hak5 / @NoVAHackers / @SiliconHBO / @NationalCCDC / @MARFORCYBER Auxiliary
cofounder/CTO @honeycombio, co-author of Observability Engineering and Database Reliability Engineering. I test in production and so do you. 🐝🏳️🌈🦄
VP / Distinguished Engineer at Amazon Web Services. Also: Open Source and Apache, Cryptography, Irish Music, mediocre Photography.
Founder: https://www.docondev.com
Author: https://www.docondev.com/escape-velocity
Grandfather, Fitness Enthusiast, Software Product Excellence Enabler
Student of complex systems failures, resilience engineering, cognitive systems engineering. Will talk your ear off about @resilienceinsoftware.org
Software Design Loudmouth. Works for Thoughtworks. Also hikes, watches theater, and plays modern board games. He/him.
host of https://martinfowler.com
Former CTO/Chief Scientist @N26, @ThoughtWorks
alum. Runs http://levelup.patkua.com and http://techlead.academy He/him
Headed engineering for companies w/ either millions of users but no revenue or millions in revenue but no users.
Full of passionate intensity.
CTO at the UK's National Cyber Security Center
I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Anaconda Founder&Head of AI; created the PyData movement, PyScript, Bokeh, Datashader; Fellow @ Python Software Foundation; Center for Humane Tech
Game~B; Physics, Cybernetics, Memetics. A student of the human condition.
Memento mori
Serial Start Up & Growth CTO. Build & Scaling Great Teams, Delivering Great Products & Sharing What I Learn As I Go.
Sr Research Fellow, Wycliffe Hall, U of Oxford
Dir, Center for HebraicThought.org
Dir, Abrahamic Theistic Origins Project
Adjunct, Hope College
Co-host, OnScript || OnScript.study
My books at druJohnson.com/page/
Theology student @ TEDS. Campus Minister w/ RUF. Presbyterianism enjoyer.
Dad-poster.
Podcast: Mere Fidelity
The Dutch Cybersecurity Conference! Experience the Hackers Community in Amsterdam, on June 4th 2026!
Aka @c_c_krebs over there
The idea is to die young as late as possible
🐘 https://social.coop/@eb
🌐 https://boehs.org
AI / Security Researcher and Entrepreneur.
Founder/CEO of Unsupervised Learning.
Building AI that upgrades humans.
Daniel Lemire is a Computer Science Professor at the University of Quebec (TELUQ). Daniel Lemire ranks in the top 2% of scientists worldwide according to Stanford University/Elsevier's 2024 ranking.
creating software that endures | kubernetes and networking @ fly.io | writing at oom.senyosimpson.com (currently down)
Cloud security historian.
Developed http://flaws.cloud, CloudMapper, and Parliament.
Founding team for fwdcloudsec.org
Principal Cloud Security Researcher at Wiz.
3x dad, 6.2x runner, 10x plant killer, principal engineer, violinist.
I build everyoak.com, mailtimer.com, onetimefax.com
Ted Gioia is author of 12 books, including The History of Jazz and Music: A Subversive History. His newsletter is The Honest Broker (www.honest-broker.com)
Author: #YouAreNotYourOwn, #OnGettingOutOfBed, #DisruptiveWitness. Assoc. Prof Eng., OBU. Fellow, Keller Center for Cultural Apologetics. Bald, PCA.Substack: https://newsletter.oalannoble.com/
Author of The Convivial Society, a newsletter about technology, culture, and the moral life.
theconvivialsociety.substack.com
Pilgrim seeking the beatific vision. Wife to Jai, mommy to Thomas, servant of Caesar 🐈⬛. Essays, novels, book reviews. Encourager of the Four Families. Servant of the Secret Fire. 🔥
amymantravadi.substack.com
Old Testament & Deputy Principal (Community) at Ridley College Melbourne. PhD Sydney Uni. Gadamer, Genre Theory and hermeneutics.
Prof at Northern Seminary
Pastor, River City Baptist Church (Richmond, VA) • Author, “Before You Share Your Faith” (https://amzn.to/36uKbgx), “Deacons” (http://amzn.to/3q0ccV4), and more (https://shorturl.at/k4B2a) • Cohost, “The Everyday Pastor” podcast
A pastor (focusing on preaching & training) at Liberty Baptist Church and a Prof. and Author in Residence at Midwestern Seminary, KCMO. Author, *Friendship with the Friend of Sinners* (and 27 more). Dad. Husband. Cinephile. Coke Zero drinker.
Author and Bible teacher. Advocate for Bible literacy. Co-host of Knowing Faith Podcast
JenWilkin.net
Theologian and husband to @suzania.bsky.social.
Substack: https://argosy.substack.com/
Head of Security at Asana
Security, privacy, respect. Was the Twitter CISO until it was terrible. Now LinkedIn CISO. they/them
Deputy CISO @ Stripe. I like art. cDc ❤️🫵
Grump, keynote, breaker of things, dad, podcaster, creator of (-:|3, OG, raconteur, gentleman spy, investor, whisky distillery owner
CISO, investor, overall nerd, and wordle addict. Passionate about all tech, especially for tech that breaks the mold. https://emilio.blog
CyberQueer. Former Marine. Current Mexican and American. DEI Warrior. He/They.
Country Over Party Lets get to work. 🇲🇽🏳️🌈🇺🇸
Security geek, car geek, offroading geek
Professional Security Person | NatSec, Cyber, and InfoSec Tweets | WILL NOT ATTEND YOUR WEBINAR | “Slow, awkward, but authentic.” | Native Buffalonian | He / Him
Security guy. Previously at Confluent, Google, LinkedIn, Matasano, and @stake.
Cofounder/CEO at DuckbillHQ.com. @mike_julian on Twitter
Substack: http://lcamtuf.substack.com/archive
Homepage: http://lcamtuf.coredump.cx
I accidentally became the CISO. I didn't want this job, but the job chose me. I'm scared, and I want to go home.
https://www.accidentalciso.net
The world’s premier hacker conference. Serving the global hacker community since 1993.
Defcon.org
Forum.defcon.org
Defcon.social
A fork of https://twitter.com/xme
Software engineering topics, mentorship advice & movie nerd hot takes ☺️
Latest YouTube video link below 👇🏾
https://youtu.be/Xv_O-S7gSns?si=3q8fLOw_UKLkH17Z
valkyrie. love tacos, flowers, and Diet Coke.
I like writing silly skeets, but that doesn't pay so I also make Google Chrome. mamá, Eng Director, volunteer at Second Harvest. 🇺🇲🇨🇷
Twitter: @__apf__
Runs Goalwards: 'Your business, optimized.' Started BDD, caused Cucumber. Optimizes orgs, teams, code. Coach, mentor, geek, mischief-maker. Christian, infrequent blogger. WWGH
https://goalwards.co
software resilience, cybersecurity, complex systems | chief product officer @fastly.com | nyc
“In the information society, nobody thinks. We expected to banish paper, but we actually banished thought.”
kellyshortridge.com
@swagitda_ on Twitter
IT Security, cynically aged. Maths. Some nukes. Longing for Symbolics and Connection Machines. Keeper of Ancient Computing Lore. Wassenaar intangible Ⓐ
Formal methods, software history, chocolatiering. DMs open and happy to meet up in Chicago. Currently writing *Logic for Programmers* (out Q2 2026)
Newsletter: https://buttondown.email/hillelwayne/
Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01
Encryption, HTTPS, certificates, web security, security UX, software engineering and management, TMI about parenting. Opinions are my own.
Director of Research at @portswigger.net
Also known as albinowax
Portfolio: https://jameskettle.com/
she/her. Author, manager, distributed systems engineer, etc etc, my latest book Platform Engineering is available now! https://amzn.to/4eUz5zB
Cofounder at Freeman & Forrest, author, cartoonist, and Pwnie Award-winning songwriter. Ex-Google. Here to help.
wvdial, bup, sshuttle, netselect, popularity-contest, redo, gfblip, GFiber, atlogin.net, and now CEO @Tailscale.com doing WireGuard mesh. Top search result for "epic treatise."
Web geek and environmentalist with a camera at the bottom left corner of Canada. He/him.
I’m mainly on Fedi, @cosocial.ca@timbray. On this account I mostly post #blueskyabove photos; for more, if you’re not on Fedi try @timbray.cosocial.ca.ap.brid.gy
ceo exe.dev, tailscale co-founder, programmer
https://noidea.dog
https://hachyderm.io/@whereistanya/
CEO, CISO, Trainer, Hacker, and Speaker.
AI + hacking + sec leadership.
ex:BuddoBot-Ubisoft-Bugcrowd-Fortify-HP-Redspin-Citrix.
Ageing hacker, long time documentary photographer. Black Hat Review board. Now sitting on numerous government cyber security boards so I guess that means I’ve grown up right?
Security engineer.
Amateur photographer.
Floridian Vermonter Frenchman.
Signal: @jvehent.37
#seattle transplant focusing on #infosec, #cloud, entrepreneurship, #appsec. Application Security Weekly cohost. Prev. Layered Insight, Qualys, Cysense. I run awesome VPC Networking teams at AWS
Security Geek. We build Thinkst Canary - https://canary.tools
Cryptographic & Security Engineering
www.fredericjacobs.com
https://ger.mx/A-RGsldmQt0iXfnzPgXNzLzA5_jvDbWHabqz1yJrt2ma#did:plc:oxwmqopgbm3driwzues7odpz
Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
Principal Engineer at Google. Simplicity and optimism. Personal opinions.
programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
