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FEDIDEVS

Awesome humans on Mastodon that posted recently.

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🍄 Webcomic Creator | Fantasy humor
🌱 Weekly comic strips | Longer series brewing in background
🎨 Only use Free/Libre & Open Source tools | CC-licensed | No AI

Last posted 1 day ago
Posts 8,862
Followers ▼ 124
Following 697
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Joue de la machine à écrire dans un one-man-band pour défendre la liberté et l’imaginaire. Auteur de .

Write SF and books, free software and texts about freedom.

Pédale. Plonge dans l’eau froide.

Also on Gemini: gemini://ploum.net

Last posted 1 day ago
Posts 13,755
Followers ▼ 111
Following 91
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Henna Virkkunen
@[email protected]

Executive Vice-President for Tech Sovereignty, Security and Democracy of the European Commission

Last posted 1 day ago
Posts 7
Followers ▼ 90
Following 0
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Peter Steinberger
@[email protected]

vibe coding on my next thing 🏳️‍🌈
Everything I build: open source on GitHub.

Currently work: peekaboo.boo vt.sh polter.build https:// llm.codes

Last posted Less than a day ago
Posts 1,185
Followers ▼ 82
Following 421
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Director of Cybersecurity
@EFF
/ Co-founder of
@stopstalkerware
/ These are my opinions, not my employers’ / I did a TED talk once

Last posted 2 days ago
Posts 2,368
Followers ▼ 78
Following 308
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Kevin Beaumont
@[email protected]

Cybersecurity weather person and award winning shitposter. Shitposting is an anagram of Top Insights. You may be surprised to know I am not representing my employer here and these are not their opinions.

I have Direct Messages disabled - you can send them, but I will never receive them.

Last posted 1 day ago
Posts 4,256
Followers ▼ 78
Following 768
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Cat 🐈🥗 (D.Burch) pawpaw
@[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)

🐆🐈🐯🐱🐾😿😸😹😺😻😼😽😾🙀🦁🐈‍⬛
meow :3

from:me justmytoots.com/@catsalad@info

Last posted 1 day ago
Posts 50,426
Followers ▼ 72
Following 4,554
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Liam @ GamingOnLinux 🐧🎮
@[email protected]

News + Opinions. 
One person mostly. Creator of many forms. Support on Patreon: patreon.com/liamdawegamingonlinux.com (official account)


If you want me, email me: [email protected]

Last posted 1 day ago
Posts 16,394
Followers ▼ 65
Following 251
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She's a little intense about open source computer things, cats and languages. 
She's sorry, but not as sorry as she should be.

Last posted 1 day ago
Posts 1,528
Followers ▼ 65
Following 126
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Yehuda TurtleIsland.social
@[email protected]

| Mvskoke | Ashkenazi

Turtle Island: Locv Oté
Pronounced: Low-juh Oh-tee
Main Mastodon: @Yehuda
Media Mastodon: @YehudaMedia
Main Bluesky: @Yehuda.TurtleIs.land
Media Bluesky: @Yehuda1491.com

To help Turtle Island:
ko-fi.com/TurtleIsland
cash.app/$Yehuda1491
venmo.com/Yehuda1491
patreon.com/cw/TurtleIslandSoc

Header image by @Tzipporah

Last posted Less than a day ago
Posts 1,435
Followers ▼ 56
Following 1,978
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Independent investigative journalist. Covers cybercrime, security, privacy. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter, '95-'09. Signal: briankrebs.07
krebsonsecurity @ gmail .com
Linkedin: linkedin.com/in/bkrebs

Last posted Less than a day ago
Posts 14,090
Followers ▼ 40
Following 1,202
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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.

Also: tootfinder

Last posted Less than a day ago
Posts 1,717
Followers ▼ 34
Following 46
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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.

Last posted 1 day ago
Posts 53
Followers ▼ 29
Following 1,098
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Sarah Jamie Lewis
@[email protected]

Cryptography and Privacy Researcher. President @ Open Privacy Research Society (@openprivacy).

Founder @ Blodeuwedd Labs (@blodeuweddlabs)

Building free and open source, privacy-enhancing, surveillance-resisting tech like Cwtch (@cwtch)

Last posted Less than a day ago
Posts 1,262
Followers ▼ 28
Following 138
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VM (Vicky) Brasseur
@[email protected]

Corporate Strategist and Open Source Leader • Author of vmbrasseur.com/books/ • Advisor, Open Robotics • Keynote speaker • 🚫 DMs. Email, pls. (Address on website)

No alt text? No boost/fave.

All original content © me & licensed CC BY-SA unless otherwise specified.

Last posted 1 day ago
Posts 10,775
Followers ▼ 25
Following 473
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Elena Rossini ⁂
@[email protected]

Italian filmmaker, photographer and writer based in Paris, France who ❤️

🎬 Director of: The Illusionists documentary + a Fediverse promotional video (blog.elenarossini.com/fedivers)

💌
📝 blog: @ele
👩‍💻 self-hosting newbie: @elena

🏳️‍🌈🏳️‍⚧️ ally

Languages: English, French, Italian

Note: my posts are set to auto-delete* after 1 month ⏳

*unless I bookmark them

Last posted 1 day ago
Posts 706
Followers ▼ 21
Following 470
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Zack Whittaker
@[email protected]

Security editor, TechCrunch
Email: [email protected]
Signal: zackwhittaker.1337
New York, NY

Last posted 1 day ago
Posts 3,276
Followers ▼ 20
Following 436
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Paco (2026: New) Hope
@[email protected]

Amateur professional sysadmin. Professional amateur at . Also fond of , , and . I like board games and some video games. I am cautious and I still . Opinions are my own, but they can be yours too. 100% Organic:,No artificial colors, preservatives, or intelligence added.

Last posted 1 day ago
Posts 6,726
Followers ▼ 20
Following 1,222
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David Penfold verified
@[email protected]

Too old to rock and roll, too young to die. Vegan and anarchism curious.

Likes permaculture, infosec, Tranmere Rovers. But mainly bad jokes stolen from justthetalk.co.uk/thehaven/174

Officially not right in the noggin

Last posted 1 day ago
Posts 29,478
Followers ▼ 19
Following 319
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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 50,692
Followers ▼ 18
Following 3,866
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Shravan Ravi Narayan
@[email protected]

Assistant Professor at UT Austin interested in building secure systems, security enforcement using PL techniques, and hardware-based security. Posts/boosts: cybersecurity, cs, tech, academia.

Last posted 1 day ago
Posts 69
Followers ▼ 18
Following 213