3788 awesome Security accounts on Mastodon.
Security
Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇺🇦 🇨🇦 🇩🇰 🇬🇱☮🕊️
@[email protected]Teacher in #Maths & #ComputerScience
#OpenSource #foss #dev #AI #IA
& Team #NSI :arch:
Posts on #Politics, #Science, #Tech, #Education, #AI #crypto #infosec & any stuff.
RTs≠Endorsement
#free as in #f..cking #free (software, mind & world)
Let's follow ! 🤘🤙
pentest-tools.com
@[email protected]Pentest-Tools.com helps security professionals find, validate, and communicate vulnerabilities faster and with greater confidence - whether they’re internal teams defending at scale, MSPs juggling clients, or consultants under pressure.
With comprehensive coverage across network, web, API, and cloud assets, and built-in exploit validation, it turns every scan into credible, actionable insight.
Trusted by over 2,000 teams in 119 countries and used in more than 6 million scans annually, it delivers speed, clarity, and control - without bloated stacks or rigid workflows.
Toots about #infosec #penetrationtesting /
#pentesting #ethicalhacking #offensivesecurity
T I Z E N
@[email protected]Security by Design | Reject today return to Bed
23y/o | Mango-Loco addicted |
@hwaa | @FreifunkAalen | @computertruhe (Aalen)
"I use Arch btw :3"
brolf
@[email protected]Hier gibts Posts von Depression bis R̶e̶s̶i̶g̶n̶a̶t̶i̶o̶n̶ Agression (Jetzt neu im Angebot!). Manchmal auch was Liebes oder Queeres.

Shitposts gibt es gratis dazu.
Was andere über @brolf sagen:
- "Geprüft sehr bequem."
- "Cute und anknabberbar."
- "Kennst du den Weed-Jesus?" - "Du meinst @brolf?"
Cali
@[email protected]Infosec, privacy, human rights. Simple, really.
Janik Besendorf DECT: 8161
@[email protected]Fortschritt ist das Werk der Unzufriedenen
shitposts, infosec and politics
view my banger toots: https://topmastodonposts.patrikcsak.com/by/@[email protected]
Alex (39c3 --> 🏠)
@[email protected]Security Engineer. Dismantler of Torment Nexuses. Friend of Blåhaj. Knows too much about IPv6.
I help run Tor relays for @emeraldonion.
I'm also trying to bring more chaos to the UK with @MinistryOfChaos.

xⓋx
אנטיפה
ژن، ژیان، ئازادی
Am Yisrael Chai
Be gay, do crime.
Biji Berxwedana Rojava!
White silence is violence.
The future is intersectional.
Destroy The Patriarchy Not The Planet!
Sufficient alt text or audio description is essential for posts focused on images, audio or video.
Automatic deletion of own posts with no engagement after one week.
Martin Rothe
@[email protected]Husband to b_raerae. Security Operations Team Leader @node4ltd. Member of trentvineyard. Former @URN1350 Tech manager. Nottingham, UK. He/Him. ☕⛪💻🏞️
ZYDRATE
@[email protected]ShoutCast Radio Streamer | Anarcho-transhumanist | privacy-first cypherpunk | Personal Autonomy
FOSS, infosec, civil liberties, and live commentary from 20 Minutes into The Future.
ACAB
Computer systems & security grad student
he/him 🏳️🌈
Axel Nennker
@[email protected]OpenId
Identity
OAuth2
Learning Rust
Smartcredentials
Moe Lassus
@[email protected]Semi-professional feral cat socializer, struggling stoic, and retired Alum of Big Tech. Still enjoying tech just for the fun of it. Things that fascinate me: #cats, #coffee, computer #networking, #security, #privacy #FOSS & Scottish single malt #whisky (not necessarily in that order). Concerned about: The collapse of democracy worldwide and #enshitification run amok. Living #Blue in a deeply #Red state.
Proud #cat dad to three moggies:
Born at 320ppm CO2.
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.
Lightfighter
@[email protected]Grew up in Beautiful Downtown Burbank, spent 10 years in the US Army (Infantry). Attended Southern Cal (IR degree) and CUA(JD). And I work currently as an SRE supporting a cloud SIEM product for which I have absolutely no education for, all hands on. Currently loving my adopted State of Colorado. Interests include #books #linux #politics #philosophy #hiking #cycling #motorcycles #veteran #photography
World Ethical Data Forum
@[email protected]World Ethical Data Forum is an event and meeting ground for people who build, study, govern and live in digital systems.
The event, held over 3-5 days every ~24 months, convenes communities, researchers, engineers, journalists, advocates and public officials online and offline to examine how data, AI and networked infrastructure affect rights, safety, security, and power.
Always paywall-free, fully accessible, open source & privacy-respecting.
Next event: 2026
🔗 worldethicaldataforum.org
FLOX Advocate
@[email protected]FLOX: everything you think necessary for your personal freedom, privacy and security (even things we have not yet created)
FLOX - Free Libre Open X(everything)
#cfp #FLOSSconf #FLOSSevent #LocalGroup #Fediverse #fedi22 #linux #SeaGL
Python Pescara 🐬
@[email protected]Sviluppatrici e sviluppatori di #Python a #Pescara e dintorni 🐬
Siamo una comunità Python abruzzese: ci incontriamo di persona per condividere esperienze, imparare insieme, creare connessioni e facciamo parte di @pythonitalia 
Ospitiamo speaker locali e di altre comunità con talk e workshop in italiano o inglese sul linguaggio Python, ma anche #MachineLearning e #AI, Web (#Django #Flask #FastAPI), integrazioni con #Rust, cultura #OpenSource, #Linux e #Security ✨
Peter Van Eynde
@[email protected]Happily mangling data and containers at Cisco, they don't pay me enough to talk for them. I'm also doing the network at FOSDEM for a few years already.
Mostly using Golang/Python in development and ML. Of course using Linux, also a infosec and general networking guy, used to do a lot more Common Lisp and Debian.
Multilingual, so expect retoots and content in a mixed set of languages... I have a 'Belgian' account (mostly Dutch/French) at @pvaneynd
Mr Pickles
@[email protected]Infosec cyber cat hobbyist