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FEDIDEVS

3193 awesome Security developers on Mastodon.

Human security Security
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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 1 day ago
Posts 11,623
Followers ▼ 284
Following 1,091
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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 1 day ago
Posts 1,954
Followers ▼ 276
Following 309
she hacked you
@[email protected]

shipwrk'd & coma-tose
drink'n fresh granat-apfel muttersaft

security researcher, open-source hardware+software engineer, ⚧dimensional slider, paradoxically lucid, bruja cibernética, exile, alta-californian, formally–trained geneticist, netzwerk hexe, bi-polar 2 witch-apologist, amateur mycologist, glitch wit☽h, katzenamt Bürokrat, day–dreamer, night-timer party–crasher

Current Location
📍 Cairo, Egypt

+poorly conceived original
+stupid posts in ingles, español, deutsche, y italiano

Last posted 2 days ago
Posts 1,376
Followers ▼ 149
Following 2,253
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CatSalad🐈🥗 (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 nonbinary_flag (they/them)

”Hän on vähän sellainen kusilonkki”

__😺😷🔛Ⓜ️🦠🏺🐈‍⬛🩷🩵🔬🧑🏻‍💻🛏️💤__

Last posted Less than a day ago
Posts 33,453
Followers ▼ 140
Following 3,785
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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 3,563
Followers ▼ 138
Following 746

Just some guy.

(╯°□°)╯︵

000
1000
🎵
🇺🇸
nix
(see (🌶️))
python
rust
tor
(i.e., (😉))
awesome
youtube

PGP Fingerprint: 62218b42c2f3488ac93eb1f6efb468f5395cb58d

PROFILE PICTURE ALT: me; respirator, earmuffs with built-in radio, safety sunglasses.

BANNER PICTURE ALT: new boots, lol.

"We have no elected government, nor are we likely to have one, so I address you with no greater authority than that with which liberty itself always speaks. I declare the global social space we are building to be naturally independent of the tyrannies you seek to impose on us. You have no moral right to rule us nor do you possess any methods of enforcement we have true reason to fear."
—John Perry Barlow, "A Declaration of the Independence of Cyberspace"

Last posted Less than a day ago
Posts 1,784
Followers ▼ 121
Following 2,947
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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 2,522
Followers ▼ 109
Following 421
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🅰🅻🅸🅲🅴 (🌈🦄)
@[email protected]

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

ALT: @alice_watson
Founder: @AltAfterDark

🩵🩷🤍

😍 Yay:
🌈 +
🔏
🕵
🧠
🔓
📸
🐧
😸
🦯
🤘

💞 @taedryn

🤬 Nay:
👮🏼‍♂️
💰
🤡
🔫

Last posted 1 day ago
Posts 882
Followers ▼ 101
Following 1,917
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Policy guy @edri, working on platform regulation, content moderation, data protection and surveillance ads in Europe. For 15+ years in the Brussels maze.

Digital security trainer, Chief Degoogliser, cyclist, lover of the outdoors. Formerly writing for Golem.de.

Views my own.

Last posted 2 days ago
Posts 5,153
Followers ▼ 96
Following 1,804
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Kelly Shortridge
@[email protected]

VP @Fastly | author of Security Chaos Engineering: Sustaining Resilience in Software & Systems (O'Reilly)

resilience + complex systems | bringing software security out of the dark ages

&void; | daedric prince of chaos | previously @swagitda_

“In the information society, nobody thinks. We expected to banish paper, but we actually banished thought."

Last posted 6 days ago
Posts 1,042
Followers ▼ 76
Following 98
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Marcus Hutchins verified
@[email protected]

Cybersecurity

Last posted 4 days ago
Posts 982
Followers ▼ 70
Following 92
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B'ad Samurai 🐐
@[email protected]
Last posted 1 day ago
Posts 1,166
Followers ▼ 62
Following 117
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Lesley Carhart unverified
@[email protected]

I am eminently qualified to speak from experience about a variety of dumpster fires.

Director of Incident Response at Dragos, ICS cybersecurity person, @pancakescon organizer, martial artist, marksman, humanist, level 14 Neutral Good rogue, USAF retired. Speaker available for gigs.

Gin connoisseur. Rodent parent. Some dipshit from Chicago. Now an immigrant in Melbourne.

I post *very serious* things about infosec. Thoughts are entirely my own.

'they/them' 🏳️‍🌈 nonbinary_flag asexual_flag

Last posted 1 day ago
Posts 21,438
Followers ▼ 45
Following 2,358
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Assistant professor of system and software security @UGent (Ghent University, Belgium). Security, protections, compilers, system software, operating systems. 🍨🔭🏔️🦊💚🏳️‍🌈

Last posted 1 day ago
Posts 77
Followers ▼ 39
Following 765
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Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. Formerly UPenn, Bell Labs. So-called expert on election security and stuff. twitter.com/mattblaze on the Twitter. Slow photographer. Radio nerd. Blogs occasionally at mattblaze.org/blog . I probably won't see your DM; use something else. He/Him. Uses this wrong.

Last posted 1 day ago
Posts 17,578
Followers ▼ 38
Following 359
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Very Hairy Jerry
@[email protected]

Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: defensivesecurity.org
Blog: infosec.engineering
Twitter: @maliciouslink
Infosec.Exchange Admin

…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.

To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:

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You can also support with a one-time donation using PayPal to "[email protected]".

Last posted 1 day ago
Posts 42,228
Followers ▼ 36
Following 3,522
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Cyber Security - Reverse Engineering - IoT/Embedded - Exploit - Linux kernel and Cats - PhD - My Toots, My Opinions

Last posted 1 week ago
Posts 843
Followers ▼ 35
Following 142
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~ from the river to the sea ~


header image: cityscape by night with rows of orange-red, purple and blue-lit skyscrapers, with multiple searchlights searching the sky


avatar: a person wearing sunglasses

Last posted 1 day ago
Posts 94
Followers ▼ 30
Following 698
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Ian Brown 👨🏻‍💻
@[email protected]

💻 policy/regulation researcher (esp. 🗳 ).

⛷🚴🏻‍♂️🥾🗺🏳️‍🌈🌻

Visiting CyberBRICS Prof. at Centre for Technology & Society, Getulio Vargas Foundation Law School, Rio de Janeiro 👨‍🏫

Formerly 🇬🇧 gov’t Principal Scientific Officer 👨‍🔬 and Prof. of Information Security & Privacy, Univ. of Oxford

Canario hasta la muerte 🇮🇨🇪🇸🇪🇺

Last posted 1 day ago
Posts 4,848
Followers ▼ 26
Following 513
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Matthew Garrett
@[email protected]

Former biologist. Actual PhD in genetics. Security at Nvidia, OS security teaching at ischool.berkeley.edu. Blog: mjg59.dreamwidth.org. He/him.

Last posted 2 days ago
Posts 5,059
Followers ▼ 25
Following 170