Awesome Security accounts on Mastodon.
Security
Micah Lee
@[email protected]Member of the Lockdown Systems Collective making @cyd — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com
🅰🅻🅸🅲🅴 (🌈🦄)
@[email protected]Hi, I'm Alice 🌹 Watson, a: 🌈 #Queer, 🦜 #Poly, 🍳 #Pansexual, 🧠 #ActuallyAutistic, ⚛ #Atheist, ⚧️ #Enby in 🌲 #Seattle. 💁🏼♀️ #NotAGirl
ALTs: a bunch
Founder: @AltAfterDark
🩵🩷🤍
😍 Yay:
🌈 #LGBTQ+
🔏 #DataPrivacy
🕵 #InfoSec
🧠 #Psychology
🔓 #Locksport
📸 #Photography
🐧 #Linux
😸 #Cats
🦯 #Accessibility
🤘 #Punk
✅ #fedi22
🤬 Nay:
👮🏼♂️ #Fascism
💰 #Capitalism
🤡 #Bigots
🔫 #Guns
Jerry 🦙💝🦙
@[email protected]Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: https://defensivesecurity.org
Blog: https://infosec.engineering
Twitter: @maliciouslink
https://Infosec.Exchange Admin
#infosec #security #cybersecurity #risk #fedi22
…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.
To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:
Patreon: https://www.patreon.com/infosecexchange
Ko-Fi: https://ko-fi.com/infosecexchange
Liberapay: https://liberapay.com/Infosec.exchange/
You can also support with a one-time donation using PayPal to "[email protected]".
DEF CON
@[email protected]DEF CON is the world's most influential hacker conference. Held every year since 1993 in Las Vegas, Nevada, DEF CON is the hub of a global community of hackers, security geeks and curious technophiles.
Qubes OS
@[email protected]Qubes OS is a security-oriented operating system that allows you to compartmentalize your data and activities into isolated environments called "qubes" so that a single cyberattack can't take down your entire digital life in one fell swoop.
Michael Boelen
@[email protected]Blogger, klusser, verduurzamer, automatiseerder. Werkt graag met open oplossingen, zoals Linux.
Onderwerpen die langs zullen komen zijn o.a. #verduurzamen, #luchtkwaliteit, #schonelucht en #binnenklimaat, #balansventilatie, #ventilatie, #energiebesparing, #klussen en woningonderhoud, #automatisering, #Linux, #opensource, #privacy, #gereedschap, #veiligheid, #zonnepanelen.
Engelse toots over o.a. Linux en security zijn te vinden op mijn andere account: @mboelen
David Chisnall (*Now with 50% more sarcasm!*)
@[email protected]I am Director of System Architecture at SCI Semiconductor and a Visiting Researcher at the University of Cambridge Computer Laboratory. I remain actively involved in the #CHERI project, where I led the early language / compiler strand of the research, and am the maintainer of the #CHERIoT Platform.
I was on the FreeBSD Core Team for two terms, have been an LLVM developer since 2008, am the author of the GNUstep Objective-C runtime (libobjc2 and associated clang support), and am responsible for libcxxrt and the BSD-licensed device tree compiler.
Opinions expressed by me are not necessarily opinions. In all probability they are random ramblings and should be ignored. Failure to ignore may result in severe boredom and / or confusion. Shake well before opening. Keep refrigerated.
Warning: May contain greater than the recommended daily allowance of sarcasm.
No license, implied or explicit, is granted to use any of my posts for training AI models.
Nick 🦇🕸️🖤🖖
@[email protected]Lapsed goth. Unapologetic leftist. He/him
Hashtag interest madness! #Infosec #SDR #AmateurRadio #HamRadio #HardwareHacking #Electronics #RCAircraft #Drones #PCGames #RetroComputing #RetroGaming #Marchintosh #DOSCember #Puns #SciFi #ZombieHunter #Cats #Dogs #Synths #3DPrinting #CNC #Makers
Alpine Linux
@[email protected]
Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.
Jeff Moss
@[email protected]Founder of DEF CON & Black Hat. Maintainer of infocon.org.
Member of the UK Gov Cybersecurity Advisory Board & The Council on Foreign Relations.
Working to get Hackers and Researchers a seat at the Policy table.
I'm interested in hacking, community, technology, privacy, security policy, and the intersection of civil society. (He/Him) Opinions are my own.
Previously member ONCD (2024-2025), CISA Cyber Security Advisory Council (2021-2025), and DHS Advisory Council (2009-2020)
Dan Goodin
@[email protected]Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.
Taggart
@[email protected]Displaced Philly boy. Threat hunter. Educator. #infosec, #programming #rust
, #python
#haskell
, and #javascript
. #opensource advocate. General in the AI Resistance. Runs @thetaggartinstitute. Made https://wtfbins.wtf. Not your bro. All opinions my own. Dad. #fedi22 #searchable
Pronouns: He/him.
Æva is @ #FOSDEM
@[email protected]Open Source Hacker, Public Speaker, Technical Advisor, and Board Member. Trying to leave things better than I found them. Used to lead OSS Security @ CISA… 🙃
🏳️🌈+🏳️⚧️, 🇳🇱, ☕+🏍️
all toots are my opinion and do not represent any organizations.
The People's Tech
@[email protected]Promoting #technology at the intersection of #privacy, #security, #sustainability AND #inclusivity.
Slowly rolling out:
• Public workshops discussing alternatives to Big Tech.
• Private consultation for co-ops, non-profits, and campaign groups on how to make better choices.
It’s time for the people to have control over their own tech - not governments and corporations.
Founded by https://todon.eu/@MediaActivist
Aiming to become a co-op - interested? Get in touch!
Phoenix R&D
@[email protected]We Build Secure Communication Solutions
nyanbinary
@[email protected]Little goblin with catears.
Unfinished projects, complaining about computers, reinventing the wheel (badly), has not fully read any docs since 2015. IT Security, scripting, maybe electronics?
Ask me about missing authorization checks on api objects.
Pfp by jen
Security Writer
@[email protected]
Multi award-winning Security Adviser. Technical Auditor. Speaker. Author.
I specialise in organisational and operational security. I help people do better.
Currently clean on OpSec.
Donor: Infosec.exchange
#Infosec #Philosophy #ADHD #Privacy #MediaPreservation
GNU Terry Pratchett
Privacy & Security News
@[email protected]The latest news in data privacy, cybersecurity, and consumer rights. Brought to you by Privacy Guides.
Harry Sintonen
@[email protected]Infosec consultant at REVƎЯSEC https://reversec.com - Coding, Research + various other interests
Lesley Carhart
@[email protected]
I am eminently qualified to speak from experience about a variety of dumpster fires.
ICS cybersecurity person, @pancakescon organizer, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. Speaker available for gigs.
Gin connoisseur. Rodent parent. Some dipshit from Chicago. Now an immigrant in Melbourne.
I post *very serious* things about infosec. Thoughts are entirely my own.
'they/them' 🏳️🌈

Dr. Christopher Kunz
@[email protected]Security (web, infra, app) nerd, has accepted that VR will never be a mass market, writer @heise Security PGP fingerprint: C882 8ED1 7DD1 9011 C088 EA50 5CFA 2EEB 397A CAC1