Awesome Security accounts on Mastodon.
Security
Allison
@[email protected]Into software, hardware, infosec, music, motorcycles, and sailboats
She/her
Trans rights are human rights
Lars Eggert
@[email protected]Open source networking, security and privacy at #Mozilla. Boards’n stuff. Past chair at #IETF. He/him. Was @larse on Twitter. https://eggert.org
(Account bridged to Bluesky as https://bsky.app/profile/lars.social.secret-wg.org.ap.brid.gy)
Mr. Curious!
@[email protected]
Infosec nerd | watching 🧐 Surveillance Capitalism | reverse engineering enthusiast | former cricketer 🏏 | physics educated | privacy advocacy
diesUndDasMitTassen 🇺🇦
@[email protected]Naturschutz & Artenschutz sind mir wichtig • bewege mich am liebsten per pedes oder Pedale • noNazis • stopracis • alle Tassen im Schrank trotzdem links
heute IT Projektmanagement
früher software craftsman
💚🌻🧗🥋🚴🎒🐧
Linux - grapheneOS - FOSS
#garten #itsecurity #projektmanagement #karate
cchisholm
@[email protected]Chicago person, works in infosec, interested in many other things. Opinions are my own.
@cchisholm.bsky.social (Bluesky) @cchisholm (Mastodon)
Simon
@[email protected]Rastal
@[email protected]Computer nerd. Mostly doing Linux systems administration. Software tinkerer. Open source advocate and infosec enthusiast.
Also, cycling. 🚴
Ian Campbell 🏴
@[email protected]Security ops engineer for DomainTools, DT Investigations threat researcher, writer, voracious reader. he/him. Fan of good trouble. Opinions here mine only. No LLM content from me, all flaws detected are human-generated. Autistic/depressed/anxious/hungry.
#infosec #cybersecurity #privacy #actuallyautistic #neurodivergent
Stefan Alvemo 🇪🇺
@[email protected]🇸🇪 Förespråkar ett suveränt EU som global maktfaktor – genom pålitlig handel, digital styrka, konkurrenskraft och robust försvar. Sverige som drivkraft i ett starkt EU.
🇨🇦 Championing a sovereign EU as a global power – through reliable trade, digital strength, competitiveness, and robust defense. Strong nations in a united EU.
Helma
@[email protected]Lead Privacy Expertise Centrum @ SURF | infosec | typoqueen | Grunn | Veluwe | wine | food | Venezia | Ducati | cats 😊 | ♡ CC0, art, books, movies, literature | motorbike trails & camping | Woman of WICCA | own views and silliness
~ the Netherlands ¯\_ (ツ) _/¯
🇳🇱 🇪🇺 🇬🇧 🇧🇪 🇨🇵 🇮🇹 🟨⬜️🟪⬛️
Own photographs (unless credits)
Unfriendly people = block
Toots vaporise after a month
Dave 🐶
@[email protected]Random InfoSec guy (mostly architecture) screaming at the world. Maybe a bit of running, politics and puns dotted in there too.
Alex
@[email protected]Security Engineer. Dismantler of Torment Nexuses. Friend of Blåhaj. Knows too much about IPv6.
I help run Tor relays for @emeraldonion.
Also trying to bring more chaos to the UK with @MinistryOfChaos.

Erik Nygren
@[email protected]
Internet Systems Architect, #Maker, Father, Husband, tinkerer, #IPv6 evangelist, #IETF standards, long-time #Linux user, and wanna-be mad scientist. Deals with complex systems and #ops/#infosec. $dayjob at #Akamai (as20940) since 1999. Toots my own. He/Him.
Claudius Link
@[email protected]SW craftsperson & technology enthusiast, emphasis on security #SpielerischeSicherheit.
#39c3 DECT 6076
Co-organiser of Open Security Conference @OSCo
Private here. Working in the intersection of #informationSecurity, #ITSecurity, #OTSecurity, #SecureDevelopment, #ProductSecurity with a dose of #CriticalInfrastructure mixed in.
(working for @SMAsolar)
Opinions are my own, not my employer’s
#BLM #nonazis #NoAfD #IamAntifa
#TranRightsAreHumanRights
No #AltText no boost
SBartsch ✅
@[email protected]Senior Expert "Cyber #Security in Production" 🧐 - boostet zu #Wissenschaft 🧑🔬, #IT / #InfoSec / #OpSec 👨💻, #Biologie / #Psychologie / #Philosophie 🤔 und #Politik / #Geostrategie 🌍 sowie #Klimazerstörung / #Klimaschutz 📈- #linksgrünversifft ✅
Leo Bistmans
@[email protected]Oud-Zuid, Antwerpen, Midden Brabant.
on1aad jo21ef70 qo100 23cm
https://untappd.com/user/Nespa/
Follows tags: #antwerp, #antwerpen, #hamradio, #amberes, #infosec, #metdefietsintstad, #marnix, #gqrx, #KMSKA, #belpolitiek #Vietnam #spnkd
Kookie 🍪🇵🇸
@[email protected]Unemployable tech burnout whomst likes working on distributed systems, games, music, and other weird art things. You can guess my age by the banner picture.
This is my 'work' account where I post mostly about my progress, frustrations, and occasional achievements in personal projects.
I *work* as an engineer at an IT security company, but I rarely post about it here.
Allegedly I'm a writer (q4 2026 👀), you should bully me to write more.
I like tinkering on some weird tech things including an HDL for factorio circuits and my own text editor (i know, i know). You'll find them on my codeberg~
[ 🏴 I want for you what you want for me ]
[ 🏴 The revolution starts in your heart ]
🔹My personal special interests🔹https://codeberg.org/kookie
🔸"My" mesh network project🔸https://codeberg.org/irdest/irdest
🔹My music🔹https://breadmachine.bandcamp.com
secsolution
@[email protected]Notizie, Tecnologie, Soluzioni, Approfondimenti, Formazione per i professionisti della #security in Italia
David Craddock
@[email protected]Former DJ. E-biker. Founded Straylight Research Ltd, researching AI-automated hacker defense systems. Ex-teenaged hacker published in 2600. Principal Software Engineer with a 20+ year career in the trenches/at the coalface. Current Imperial College London student studying AI/ML. Current Royal Holloway University of London masters student studying Cyber Security. Left-wing++. Married. Workaholic. Lancashire, UK. LGBTQI+ friendly. Anti-racist. Big on diversity. Cancer survivor. Neuroinsurgent.
Sync-in
@[email protected]#OpenSource #FOSS #SelfHosting #Linux #DataSovereignty #Privacy #Security #freesoftware
The secure, open-source platform for file storage, sharing, collaboration, and syncing.