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FEDIDEVS

759 of the best Security accounts on Mastodon.

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Cat 🐈🥗 (D.Burch) blobcatrainbow
@[email protected]

Privacy advocate 〱 Malware analyst 〱 Cybersecurity
〰️ ⁠InfoSec 〰️ ⁠DFIR 〰️ ⁠CISSP 〰️ ⁠黑客 〰️ ⁠Katzenmädchen
ablobcatmaracasevil ⁽ʰᵒᵖᵉ ʸᵒᵘ ˡⁱᵏᵉ ᶜᵒʳⁿʸ ʲᵒᵏᵉˢ ᵃⁿᵈ ᶜᵃᵗˢ⁾

【 Professional Computer Booper 】
Even my brain has certs (asd,adhd,...)
Gender: a threat model (they/them/idc)

🎖️ Lt. Colonel in the AI Resistance 🚫

🐆🐈🐯🐱🐾😿😸😹😺😻😼😽😾🙀🦁🐈‍⬛
meow :3

justmytoots.com/@catsalad@info

Last posted 1 day ago
Posts 47,670
Followers ▼ 54
Following 4,276
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My camera shoots fascists
@[email protected]

Interested in All Of The Things.

Things I do: landscape, storm and protest photography, paragliding, climbing, border and human rights activism.

Intellectual hobbies I watch from the sidelines: science, security/privacy, online sociality and general internet theorizing.

You can write to me via my website, though Signal gets the quickest response.

Welcome newcomers. You'll like it here, but give it some time.

Last posted Less than a day ago
Posts 10,557
Followers ▼ 6
Following 1,373
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She/her/they
I once worked with goats. I moved into tech.This was a mistake. 
Expect sheep, wool, and textile history. Also birbs. Infosec on occasion. 
I use content warnings for topics and images that can trigger PTSD. I do not use them to shield people ***without*** trauma from experiencing racism, sexism, transphobia, and other forms of discrimination. If you can ignore politics, you’re not likely in need of content warnings for much of anything, really.

Avatar: me holding a baby goat.

Last posted 1 day ago
Posts 4,032
Followers ▼ 5
Following 1,331
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Header image is a novelty desk sign that, instead of a name or title, reads "Welcome to the shitshow," nicked from someone here. Avatar is a selfie of me standing up, outside, with a neighborhood of palm trees and stucco houses behind me. I'm wearing light sunglasses, red lipstick, and a sleeveless shirt with a balloon animal print. Not shown: my walker.

Most posts auto-delete after 3 months, so grab that meme when you see it! :)

Last posted Less than a day ago
Posts 4,180
Followers ▼ 5
Following 2,260
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US+UK. San Francisco. He/Him.

Somewhat liberal/socialist/snarky.

Software/hardware/chip architecture, systems prototyping, generalist from silicon to apps, somewhat InfoSec. empeg/Diamond/Rio/etc 1999-2007, Google 2007-2009, Apple 2009-2025. Currently gainfully unemployed, but could be convinced out of it.

Carrying water for “AI” and fashtech gets you blocked.

Last posted 1 day ago
Posts 112
Followers ▼ 5
Following 264
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Michał "rysiek" Woźniak · 🇺🇦
@[email protected]

Hacker, activist, free-softie ◈ techie luddite ◈ formerly information security and infrastructure at isnic.is/ and occrp.org/ ◈ my opinions are my own etc.

(he/him)

profile image: drawing of a head and shoulders of a cat-person, in a space suit.

banner image: long-exposure photo of a large tent, brightly illuminated from inside, looking as if it is made of lava

(public toots CC By-SA 4.0 if applicable)

🇪🇺 🇵🇱 · 🇧🇦 🇮🇸 · 🇺🇦

Last posted Less than a day ago
Posts 49,571
Followers ▼ 4
Following 3,850
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Brian Sletten
@[email protected]

Liberal Arts-Educated Foodie Machine Learning SemWeb REST Architectural Music Geek Software and Security Consultant. Member: @LongNow, @eff, @ACM
Author: "WebAssembly : The Definitive Guide” (oreilly.com/library/view/webas).

Advocate of less typing and more thinking.

Boney M backup singer.

Last posted 1 day ago
Posts 5,019
Followers ▼ 4
Following 1,972
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🅰🅻🅸🅲🅴 (🌈🦄)
@[email protected]

Hi, I'm Alice 🌹 Watson, a: 🌈 , 🦜 , 🍳 , 🧠 , ⚛ , ⚧️ in 🌲 . 💁🏼‍♀️

ALTs: a bunch
Founder: @AltAfterDark

🩵🩷🤍

😍 Yay:
🌈 +
🔏
🕵
🧠
🔓
📸
🐧
😸
🦯
🤘

🤬 Nay:
👮🏼‍♂️
💰
🤡
🔫

Last posted Less than a day ago
Posts 1,089
Followers ▼ 4
Following 2,167
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Also known as trufae, author of @radareorg 🌱

Last posted 1 day ago
Posts 9,584
Followers ▼ 3
Following 531
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Kim Crawley (she/her) 😷🍉
@[email protected]

Cybersecurity writing, and teacher at the Open Institute of Technology.

Previously IOActive, Venafi, AT&T Cybersecurity, BlackBerry, Hack The Box, Synack, Tripwire

Author of:

The Pentester Blueprint via Wiley Tech
Hacker Culture: A to Z available now via O'Reilly Media
Ultimate Cybersecurity Careers Guide

!
She/her

I'm a friend and ally to zeroes.ca. ❤

Certified zero COVID zealot!

Last posted Less than a day ago
Posts 6,282
Followers ▼ 3
Following 1,132
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Christoffer S.
@[email protected]

Father, husband, Swedish and cyber. Oh man, all the things cyber but mostly threat Intelligence. Dabble with Python. In the cyber field as a professional since 2001.

Cyber Security all the way... let's go!! Founder of the Cyber Espresso (cyberespresso.eu)

Last posted 2 days ago
Posts 618
Followers ▼ 3
Following 594
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Lives in The Netherlands, EU. Works as self-employed tech consultant & software developer. Likes to tinker & has way too many interests :)

Likely to toot in NL/EN/DE on:
,

Toots vanish after 3 months

Last posted 1 day ago
Posts 297
Followers ▼ 2
Following 1,630
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Alexis Brignoni python donor
@[email protected]

Digital forensics nerd. Opinions are mine and subject to change. He/Him.

Whoami?
🖥 Developer of open-source tools for digital forensics (iLEAPP, ALEAPP, & RLEAPP.)
📱 Digital forensics examiner specializing in mobile forensics.
🔊 Public speaker on cybersecurity and digital investigations.
🃏​ Certified Digital Forensics Memer

Last posted 1 day ago
Posts 1,567
Followers ▼ 2
Following 667
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Zeroday Podcast (stefan)
@[email protected]

Der Podcast für Informationssicherheit und Datenschutz. Seit 2016 setzen wir (Stefan und Sven) uns zweimal im Monat ans Mikro, um über aktuelle News und allgemeine Themen aus IT-Security und Privacy zu sprechen. Hier trötet Stefan, der Sven ist drüben bei chaos.social als @zeroday am tröten.

Last posted 1 day ago
Posts 5,114
Followers ▼ 2
Following 165
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Sergiu Gatlan
@[email protected]

Cybersecurity/tech reporter
Tips: sergiu at bleepingcomputer.com.
Signal: serghei.33

Last posted 1 day ago
Posts 582
Followers ▼ 2
Following 563
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Frederik Braun � 🔜 #39C3
@[email protected]

Huge web/browser security nerd. Working on security for Firefox and the web at Mozilla. Taught web security at Ruhr Uni Bochum.

I'm often spend my summer on multi-week trips with the family.

The posts here are my own and I do not speak for my employer

Last posted 1 day ago
Posts 4,334
Followers ▼ 2
Following 593
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Koen Hufkens, PhD
@[email protected]

Addressing through data driven methods in

developer | omnivore | move fast and fix things | personal account | , & software | account with amnesia | he / him

There is a crack, a crack in everything
That's how the light gets in
- Leonard Cohen

Last posted 1 day ago
Posts 965
Followers ▼ 2
Following 1,872
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Chilly donor 🛡️ fedora
@[email protected]

Infosec, Psychology+SE, OSINT, Privacy, Planes (), NJ, Linux, Geopolitics and Environmentalism etc.

Huge SciFi fan 🖖

Just a cold robot on the internet hacking, shitposting, helping and doing things

I joke. A lot.
I post about planes and ATC stuff. A lot.

Pretty unfiltered, thoughts/opinions my own not my employers. Probably overanalyzing things... Or am I? What does that really mean? Maybe if I calculate the optimal amount of analysis...

Profile Pic: A Moopsy from Star Trek Lower Decks in a NTSB vest

demisexual_flag nonbinary_flag

Last posted 1 day ago
Posts 10,685
Followers ▼ 2
Following 312
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Timothée Ravier
@[email protected]

CoreOS engineer at Red Hat redhat, Fedora Atomic Desktops maintainer (Silverblue silverblue, Kinoite Kinoite), KDE developer kde and KDE Apps maintainer on Flathub flatpak.

Mostly boosts about linux, rust, golang, androidalt, fedora, redhat, kde, plasma, gnome, k8s, flatpak, Kinoite, silverblue, systemd, security and some French politics.

Searchable via tootfinder (tootfinder.ch/).
He/him/his.

Last posted 1 day ago
Posts 3,411
Followers ▼ 2
Following 347
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koehntopp ~ :
@[email protected]

Geek. Possibility Junkie. Technology Optimist.
Picture taker, memory maker.
Stuck in the 80s. music nerd. Book lover.
dabbler. Security@SAP

Last posted 1 day ago
Posts 3,077
Followers ▼ 2
Following 1,033