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FEDIDEVS

Awesome Security accounts on Mastodon that posted recently.

Recently posted security Security
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Tommy Kavanagh
@[email protected]

1 of 8 billion(~) Say hi.

You probably posted something interesting, odd, humorous, dark, insightful, agreeable, thoughtful, relevant or clever.. at least once ;)

Used to take some photos. Not so much now.

open-source

Last posted ▼ Less than a day ago
Posts 2,300
Followers 353
Following 844
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Fluffy Kitty Cat
@[email protected]

I'm a who likes and more! I'd love to get to know cool people

Last posted ▼ Less than a day ago
Posts 19,979
Followers 680
Following 1,871
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Dutch expat in London.

Principal Engineer at Wikimedia Foundation, QUnit project lead @qunit, jQuery Infra Team @jquery, W3C Web Perf WG.

Avatar: I look up, raindrops bounce from the tip of my leather hat. Photo by Niek Hidding.

Creative interests: linguistics, music, photography. Work interests: performance, web standards, design, privacy, security.

Last posted ▼ Less than a day ago
Posts 3,113
Followers 1,221
Following 597
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Last posted ▼ Less than a day ago
Posts 461
Followers 765
Following 124
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Olivier Mehani
@[email protected]

Random geek randomly geeking.

Topics of interest: , , , , and , some and, the ongoing pandemic. I also dabble in beer and playing.

Mostly retoots on all of the above, with the occasional original material and/or follow-up discussion.

Working with Red Pandas. Blogging at @shtrom.

Mostly English, some French.

X5O!P%@ap[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*

Last posted ▼ Less than a day ago
Posts 4,279
Followers 338
Following 564
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Conan the Sysadmin
@[email protected]

Warrior, thief, smuggler, king, knows that running /bin/su is like picking up a heavy and very sharp axe.

Last posted ▼ Less than a day ago
Posts 16,047
Followers 956
Following 166

Professional freelance programmer (#python, , , ++, )
meejah.ca
txtorcon.readthedocs.org
carml.readthedocs.org

I re-toot all reasonable replies
"rumoured to be Canadian"

Last posted ▼ Less than a day ago
Posts 9,723
Followers 638
Following 679
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Gonçalo Ribeiro
@[email protected]

Defend. Pwn. Infosec. Free software. Vim nerd.

Last posted ▼ Less than a day ago
Posts 3,850
Followers 356
Following 488
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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 51,755
Followers 16,558
Following 3,881
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Paul Holcomb verified 🤙
@[email protected]

Fixer and builder of software, systems, and organizations with large quantities of (he/him)

I run an established consulting company providing projects, services, and training in , , and . I also run smaller seminars on and hygiene for NGO and government workers.

I'm spending most of my time lately helping others with Linux problems; previously for a wide variety of SMBs, ISPs, several firms, and a dozen state and national campaigns.

I'm usually in or -land.

Last posted ▼ Less than a day ago
Posts 903
Followers 77
Following 446
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Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇺🇦 🇨🇦 🇩🇰 🇬🇱☮🕊️
@[email protected]

Teacher in &

& Team :arch:
Posts on , , , , & any stuff.
RTs≠Endorsement

as in ..cking (software, mind & world)

Let's follow ! 🤘🤙

Last posted ▼ Less than a day ago
Posts 10,582
Followers 874
Following 2,828
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지지 ᚠᚱᛖᛃᚨ Daniel 黄法官 CyReVolt
@[email protected]

Drink all the booze, all the things! 🐢
🥃👩🏻‍💻✨

I do engineering
🎢🗑️🔥

Projects:
• 🐙 fiedka.app
• Ψ github.com/platform-system-int
• 👢 @oreboot
• 9️⃣ github.com/r9os/R9
• 🐧 linuxboot.org

Live: twitch.tv/cyrevolt
Archive: youtube.com/@cyrevolt

searchable

Last posted ▼ Less than a day ago
Posts 10,026
Followers 1,259
Following 1,401
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🇦🇷 🧉 🐈‍⬛ 🎸 linux archlinux terminal vim opensource 🇨 go rust

An autistic cat pretending to be normal human.
Hacking. Programming. Linux. Opensource.
I use Arch BTW.

Last posted ▼ Less than a day ago
Posts 255
Followers 86
Following 107
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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 ▼ Less than a day ago
Posts 11,960
Followers 865
Following 328
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LayerOne Security Conference
@[email protected]

LayerOne 2026! Los Angeles' premier information security conference. May 23-24, 2026 - be there! Join our Discord discord.gg/layeroneconference

Last posted ▼ Less than a day ago
Posts 18
Followers 17
Following 3
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I love this, so I
@[email protected]

WiFi whacker, network noodler, IoT idiot, Linux licker, and security spooner. Can C, a bit Rusty, also Bashing Pythons. Sandal appreciator. Anti-sock crusader.

Geek for hire - if you’ve got a cool project let me know!

Now contains at least 65% shitpost by weight. Meets or exceeds ISO3533:2021 standards. Not for human consumption. Not for animal consumption. Not for quality or training purposes.

Last posted ▼ Less than a day ago
Posts 72,338
Followers 1,089
Following 963
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Last posted ▼ Less than a day ago
Posts 6,599
Followers 765
Following 1,650
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Mostly computer and technical stuff. Radical listener. Tries to be a good person.

Last posted ▼ Less than a day ago
Posts 3,505
Followers 392
Following 773
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Boyd Stephen Smith Jr.
@[email protected]

Born 1980-05-15 in Mena, AR
Cis White Male He/him
Liberal Democratic Socialist Idealist
Professional Haskell Programmer
Lives in Cove, AR
(24 years resident of Fayetteville, AR)

Please use Wire (or Signal) for private messaging.

Last posted ▼ Less than a day ago
Posts 20,861
Followers 336
Following 337
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Rust 🦀 | Linux 🐧 | Python 🐍 | Embedded ⏚

I’m an engineer currently writing and shipping production Rust for an anti-ransomware company.

I drink a LOT of tea, and read a lot of Sci-fi. I used to have many many hobbies including metal working, wood working, circuit design, 3d printing, you name it, but these days my most prominent hobby is anxiety.

I’m an American *and* an anti-fascist.

My avatar is a humanoid robot with a sword sheathed behind its back.

Last posted ▼ Less than a day ago
Posts 7,775
Followers 164
Following 599
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machine breaker
@[email protected]

community. bikes. despair. send help
Give the land back. Back to the commoners and the commons.
Professionally:

EDU infosec. terrified. send thoughts and or prayers.

Previously: Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA). I know some stuff about how fresh water gets to your house, and how the poops escape.

Personally: read the toots.

i live on Payómkowishum land. What does it mean to acknowledge this? Where are the Payómkowishum? Is a relationship with them possible?

if i interact with you, its because i find you or what you post interesting, and want to be your friend. sometimes jokes dont land, or nuance is lost. we all deserve as much grace as can be given- at least until we are revealed to be monsters.

sgnl: nolan.24

Last posted ▼ Less than a day ago
Posts 1,798
Followers -1
Following 567