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FEDIDEVS

Awesome Security accounts on Mastodon.

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Jay Thoden van Velzen ☁️​🛡️​lolsob
@[email protected]

Technical Advisor, Office of the CSO
Trying to figure out Cloud Security and Secure Cloud Transformation, as well as random other stuff of life








🇳🇱 in 🇺🇸

It's Mastodon - obviously posts don't represent my employer

Burn, Cybersecurity Industry, Burn

Last posted 1 day ago
Posts 7,900
Followers 644
Following ▼ 3
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Datenschutz, Opensource und Openstreetmap Freund - Leben ohne Whatsapp ist möglich ;-)

Last posted 1 day ago
Posts 453
Followers 47
Following ▼ 3
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Free‑software advocate passionate about digital rights, privacy, security, and programming. I use Linux, GrapheneOS, Tor, Proton, Mullvad VPN, NixOS, and Signal etc. to safeguard my freedoms.

Last posted 1 day ago
Posts 52
Followers 5
Following ▼ 3
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Australian Cyber Security Professional.

Last posted 1 day ago
Posts 56
Followers 26
Following ▼ 3
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Ernest de León
@[email protected]

Open Source, Home Lab and Self-hosting enthusiast.

Personal finance and economics wonk.

INTJ - Cybersecurity, Product, & Engineering.

Posts are not an implicit endorsement of anything...

Last posted 1 day ago
Posts 50
Followers 28
Following ▼ 3
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Ulrich Hoffmann🖖
@[email protected]

Computer Scientist at Fachhochschule Wedel University of Applied Sciences. Smart Technology, Distributed Systems, Formal Methods, Robotics, FPGA, Machine Learning, IT Security, Software Architecture, Programming Languages & Compiler Construction, Forth, Lisp, Go, Smalltalk, Oberon, and many others, ...
Retro Computing: CP/M, Stack Machines, Personal Workstations

Last posted 1 day ago
Posts 3,230
Followers 232
Following ▼ 3
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Hello, I'm tpaau, a Polish guy with autism!

I'm interested in cybersecurity, privacy, the SCP foundation, airsoft, and cats, among other things.

I post primarily in English.

My public key: github.com/tpaau/tpaau/blob/ma

If you want to message me, preferably do so by Signal, my username is "mikolaj.45". Alternatively email me or DM me on Discord, my username is simply tpaau.

Codeberg: codeberg.org/tpaau
GitHub: github.com/tpaau

Last posted 1 day ago
Posts 194
Followers 18
Following ▼ 3
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Un cyber chat noir

☁️
🛡️⚔️
⚙️

mais surtout: et tend la main

Last posted 1 day ago
Posts 10
Followers 15
Following ▼ 3
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PUA Shlee travelled around &
@[email protected]

Teacher, Mother, Lover. Says good morning in the evening! Join your union!

Admin of aus.social. Direct action charity founder. Cloud/Cybersecurity/Infosec engineer.

(any toots should not be used as evidence of crimes, and all confessions are jokes)

░M░Y░S░E░R░V░E░R░I░N░D░C░

Last posted 1 day ago
Posts 13,557
Followers 2,721
Following ▼ 3
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Interested in OSINT and Infosec. Would love to have a job doing both

"The dildo of consequence rarely arrives lubed"

Last posted 1 day ago
Posts 36
Followers 2
Following ▼ 3
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Retired HPC sysadmin living in Duluth, Minnesota.

Profile Photo: Melkur from Doctor Who
Banner Photo: Bridge on the DWP Trail behind the Duluth Zoo.

Toots auto-delete.











Last posted 1 day ago
Posts 199
Followers 28
Following ▼ 2
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Katrina Katrinka donor
@[email protected]

Six Word Memoir: Clever, creative, and occasionally quite crazy.
I like , , , , , people, politics, , , , , , , , , and a bunch of other random things.
Pronouns: she/her
Searchable, if'n you're a tootfinder.

Last posted Less than a day ago
Posts 2,823
Followers 920
Following ▼ 2
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Last posted 1 day ago
Posts 126
Followers 11
Following ▼ 2
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Interesse für ,, usw, auch -Autos -obwohl ich begeisterter Golf-TDI-Fahrer bin... Wird wohl der Letzte sein. Mag Tipps und Tricks rund um Haus und Hof.
Bin Verfechter von quelloffener Software, , -Droid, , , usw
seit 09/2025, seit 01/2026 auf Pixel10
Wohnhaft im Land , -Oder-Spree() (zwischen Erkner und Frankfurt/Oder)

Last posted 1 day ago
Posts 49
Followers 6
Following ▼ 2
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Thomas Wong Matthews
@[email protected]

Nerd culture, geek pride, video games, film, music, photography, information security. 🍁 My header picture is a screen capture from Dune: Part One. "My planet Arrakis is so beautiful when the sun is low." –Chani

Last posted 1 day ago
Posts 113
Followers 369
Following ▼ 2
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digital strategist • social engineer OSINT/SOC/HUMINT • • security analyst • inconveniently right threat modeler • adj professor • COBOL programmer • nerd • • 外人

🔺 co-founder ransomnews.online

Last posted 1 day ago
Posts 88
Followers 43
Following ▼ 2
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Nerd, Software Developer, Breaker of Hardware and Software

Playing CTFs with @Pwn_la_Chapelle

Last posted 1 day ago
Posts 147
Followers 77
Following ▼ 2
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I run the toxicity-free, happy home for otaku, urusai.social
If you're into anime, manga, games, light novels, etc, and want to see more weeb stuff on your TL, signups are open!

Sr. "Dishonesty Unmasking Agent" @ PlayStation, ex-Bungie

Gamer, former esports commentator, Kingdom Hearts fanboy

Opinions are *definitely* my own

[ he/him ]

Last posted Less than a day ago
Posts 8,059
Followers 1,595
Following ▼ 2
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Contributor to an open source project near you (Alpine Linux, Guix, ...). Passionate about functional programming (mostly Scheme and Haskell), software security, and operating systems. Day job in computer science, currently doing a postdoc in systems research.

Last posted 1 day ago
Posts 77
Followers 349
Following ▼ 2
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Lincoln Stoll
@[email protected]

Principal Engineer / Developer Experience / Infrastructure / Security / Containers / Go / Australian abroad / etc. Opinions mine. he/him

Last posted 1 day ago
Posts 442
Followers 578
Following ▼ 2