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FEDIDEVS

Awesome Security accounts on Mastodon that posted recently.

Recently posted security Security
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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 42
Followers 329
Following ▼ 80
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Frédéric Jacobs
@[email protected]

Cryptographic & Security Engineering

Previously: Founding & Lead iOS Engineer @signalapp

Tooting on all things , , , , , , European and federalism.

Last posted 1 day ago
Posts 3,151
Followers 7,444
Following ▼ 62
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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)

🎖️ Lt. Colonel in the AI Resistance 🚫

🐆🐈🐯🐱🐾😿😸😹😺😻😼😽😾🙀🦁🐈‍⬛
meow :3

justmytoots.com/@catsalad@info

Last posted Less than a day ago
Posts 49,331
Followers 23,361
Following ▼ 47
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Robert [KJ5ELX] donor
@[email protected]

I'm a cybersecurity professional, licensed amateur radio operator, and tech enthusiast. I also make music and burn my fingers with soldering irons.

I usually follow back if I see proof of life. :)

Last posted Less than a day ago
Posts 155
Followers 18
Following ▼ 34
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Cindʎ Xiao 🍉
@[email protected]

professional strings(1) operator

rust reverse engineering training -> @decoderloop

personal account! views are mine. online once every century, DM for signal!

en_CA/zh_CN/fr_CA

Last posted 1 day ago
Posts 2,567
Followers 825
Following ▼ 30
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Claudius Link
@[email protected]

SW craftsperson & technology enthusiast, emphasis on security .

DECT 6076

Co-organiser of Open Security Conference @OSCo

Private here. Working in the intersection of , , , , with a dose of mixed in.

(working for @SMAsolar)
Opinions are my own, not my employer’s

No no boost

Last posted 1 day ago
Posts 50,519
Followers 1,244
Following ▼ 28
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🇨🇦🌻🇺🇦

Post-punk nerd working in sustainable Ag and food security. Into growing, fermenting, and brewing. Speedrunning the journey from crow enthusiast to crow weirdo.

Last posted 1 day ago
Posts 622
Followers 210
Following ▼ 28
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Independent professional supporting public and public-private collaboration. Drawn to initiatives that strengthen (digital) sustainability, autonomy and security. Proponent of open standards and free and open source software.

Last posted 1 day ago
Posts 162
Followers 41
Following ▼ 27
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Nerd, Software Developer, Breaker of Hardware and Software

Playing CTFs with @Pwn_la_Chapelle

Last posted 3 days ago
Posts 138
Followers 76
Following ▼ 26
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👶/🏠: 🇨🇭
🧳: 🇮🇸🇳🇴🇸🇪🇩🇰
👄: 🇨🇭🇩🇪🇬🇧🇫🇷🇮🇸, 👁️/👂:🇨🇭🇩🇪🇬🇧🇫🇷🇮🇸🇮🇹🇱🇺
📚🎓: 💻 (HSR) / ⚖️ (UniLU)
🥰: 🛰️🌍🧭🎯 , 📷 🏔️🌋🏕️🚂☃️🌌
🏭:🎣🪤🧑‍💻
🧠/🫀: 🤯🥳🌪️🏳️‍🌈
❤️:💒👩‍❤️‍👨
🏠:👩‍❤️‍👨+🐕‍🦺
This is my Nerd/Geek/Law/IT/Sarcasm account.
For safe ND toots follow my account @FlohEinstein
For pictures only follow my account @FlohEinstein
tfr

Last posted 1 day ago
Posts 4,676
Followers 1,111
Following ▼ 26
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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 6,678
Followers 2,674
Following ▼ 22
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diesUndDasMitTassen 🇺🇦
@[email protected]

Naturschutz & Artenschutz sind mir wichtig • bewege mich am liebsten per pedes oder Pedale • noNazis • stopracis • alle Tassen im Schrank trotzdem links

heute IT Projektmanagement

früher software craftsman

💚🌻🧗🥋🚴🎒🐧

Linux - grapheneOS - FOSS

Last posted Less than a day ago
Posts 4,226
Followers 608
Following ▼ 21
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JyrkiKuoppala
@[email protected]

OTM/LL.M., lupajuristi/attorney at law, Founder @yhdenvertaisuusapu

Alt. acc at plasmatrap.com/@jyrkikuoppala - feel free to follow that too, works from Mastodon too.

Excited for the rise in distributed open systems again, reminds be of the 80/90's shift, start of Linux, irc, of which I was a part of by advocating for freeing the code and installing the 2nd server, after Oulu.

Last posted 1 day ago
Posts 1,593
Followers 1,034
Following ▼ 21
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"Als olifanten met elkaar vechten, is het voor hen irrelavant hoeveel mieren er onder vertrapt worden"

Hobbyfotograaf: Pixelfed: @harld

Woke, Antifa, Klimaatgekkie en Kneiterlinks.

Autodelete alles na 1 maand.

Last posted 1 day ago
Posts 2,654
Followers 1,537
Following ▼ 20
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• Privacy, open source software, cybersecurity, self-hosting/homelab and tech enthusiast
• Father, husband, occasional gamer

Last posted 1 day ago
Posts 6,807
Followers 810
Following ▼ 20
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Cybersecurity Researcher

Last posted 5 days ago
Posts 5
Followers 1
Following ▼ 19
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Wulfy—Speaker to the machines
@[email protected]

Intellectual (Non practicing, Lapsed)
Mostly Harmless.
Biological.
NB
Kaurna land.
Autodidact, Polymath, Honoris Causa Ignoramus.

Prefigurative Social & Technological Innovation enthusiast
(, , , )

!

"Humans are the larval form of AI"
- me

"Only thing that stops a bad guy with an AI...
Is a good guy with an AI."
- me

"I fight for the user."
- Tron

Webby: dodgy.link/ is very dodgy.

Header art:
Luv, a replicant from the beautiful movie "Blade runner 2049", is having her nails done...
... simultaneously she rains death onto bandits with heavy ordinance from a drone through her augmented reality glasses.

Avatar:
Motif from a SA Amalgamated Metal Workers union banner.
South Australian Museum.
United, the workers,
will never be defeated !

Last posted 1 day ago
Posts 10,820
Followers 509
Following ▼ 18
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Matthew Jennings
@[email protected]

I'm a cybersecurity architect, instructor, and thought leader with over 20 years of combined experience helping organizations strengthen their security posture across government, financial, and enterprise sectors. Known for bridging the gap between technical implementation and executive decision-making, I bring clarity and strategy to an often-complex security landscape.

My mission is to empower organizations and individuals to make risk-informed, data-driven security decisions.

Last posted 1 day ago
Posts 10
Followers 3
Following ▼ 17
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Open-source hacker interested in security, privacy and decentralization topics in computing.

Boost like a neuron in a hive mind. Fav like nobody's watching.

Building github.com/cmars/stigmerge as a side project with in .

I'm here for the kitties, flowers, shitposts and stigmergy.

Last posted Less than a day ago
Posts 1,023
Followers 253
Following ▼ 16
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Neil Batchelor
@[email protected]

Technical Director @EncodeDotHost / Organiser @wp_cov / Helping keep local business online in Coventry and Warwickshire (And across the UK!). user. dev. Views=Mine

Last posted 1 day ago
Posts 5,306
Followers 446
Following ▼ 16
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Utarg of Utarg 🔬🇪🇺🇸🇪🇬🇧🇺🇦
@[email protected]

Cytologist and ex-archaeologist. Will consume any media involving horror, sci-fi, fantasy, antiquity, linguistics, philosophy (especially free-will), science and psychology until it comes out of my ears.
I love hiking in the nature and swimming in lakes.
Trying to learn cybersecurity as a hobby with a side order of digital privacy.
My musical preference is "good tunes", its type is immaterial.
Near one end of "The Spectrum" but we didn't have that in the 80s so I was diagnosed as "muddled".

Last posted 1 day ago
Posts 2,128
Followers 1,036
Following ▼ 16