logo FEDIDEVS

FEDIDEVS

3979 awesome Security accounts on Mastodon.

security Security
Header Image

Director of Cybersecurity
@EFF
/ Co-founder of
@stopstalkerware
/ These are my opinions, not my employersโ€™ / I did a TED talk once

Last posted Less than a day ago
Posts 1,964
Followers โ–ผ 47
Following 309
Header Image
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 3,575
Followers โ–ผ 33
Following 746
Header Image
Kuketz-Blog ๐Ÿ›ก
@[email protected]

Kuketz-Blog: Digitale Freiheit โœŠ
| | | | | | |

Hilf mit, die Ziele zu erreichen! โ™ฅ๏ธ
kuketz-blog.de/unterstuetzen/

Hier schreibt die Redaktion vom Kuketz-Blog:
/kuk @kuketz
/meb @rufposten
/lax @lacrosse

Hilfe und Support zu den Toots? ๐Ÿ‘‡
kuketz-forum.de/

Alte Beitrรคge lรถschen: โœ… [2 Jahre]
Impressum: kuketz-blog.de/impressum/

Last posted 1 day ago
Posts 3,199
Followers โ–ผ 32
Following 29
Header Image

We are NovaCustom, we build custom laptops. Unlimited options with up to 96 GB of RAM, 8 TB of storage, the latest CPUs and GPUs, Linux support!

Last posted 1 day ago
Posts 120
Followers โ–ผ 17
Following 38
Header Image
Digitalcourage
@[email protected]

Freiheit, Grundrechte, Datenschutz โ€“ macht mit!

Last posted 1 day ago
Posts 10,655
Followers โ–ผ 14
Following 4,550
Header Image

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 11,640
Followers โ–ผ 14
Following 1,091
Header Image

GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.

(Yes, it's really us. - Love, GreyNoise )

Last posted 1 day ago
Posts 381
Followers โ–ผ 14
Following 28
Header Image
FreeBSD VuXML Bot
@[email protected]

This account is a bot that will post a link to the new articles of the VuXML - Documenting security issues in FreeBSD and the FreeBSD Collection - as soon as they become available.
It is not endorsed by the FreeBSD VuXML project; it simply posts the RSS feed.

Subscribe, push the bell, comment, and share!

Last posted 2 days ago
Posts 689
Followers โ–ผ 14
Following 0
Header Image

Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Last posted 1 day ago
Posts 4,749
Followers โ–ผ 11
Following 1,132
Header Image
heise Security
@[email protected]

News und Hintergrund-Geschichten von heise Security - dem Sicherheitsportal von heise online.

Offizieller Account
๐Ÿค– Die meisten Posts sind automatisiert

heise.de/security/impressum.ht

Last posted 1 day ago
Posts 3,171
Followers โ–ผ 11
Following 0
Header Image
Sean Gallagher verified ๐Ÿ€ donor
@[email protected]

Principal Threat Poker @ Sophos X-Ops. Natsec/Infosec Editor Emeritus and now infrequent contributor @ Ars Technica. Ex Navy officer and actual battleship sailor. Verified cat furniture. Bird paparazzo. Still mostly s***posting as @[email protected]. Also federating @thepacketrat and @thepacketrat

Last posted 1 day ago
Posts 1,061
Followers โ–ผ 10
Following 935
Header Image
๐Ÿ…ฐ๐Ÿ…ป๐Ÿ…ธ๐Ÿ…ฒ๐Ÿ…ด (๐ŸŒˆ๐Ÿฆ„)
@[email protected]

Hi, I'm Alice ๐ŸŒน Watson (they/them), a: ๐ŸŒˆ , ๐Ÿฆœ , ๐Ÿณ , ๐Ÿง  , โš› , โšง๏ธ in ๐ŸŒฒ . ๐Ÿ’๐Ÿผโ€โ™€๏ธ

ALT: @alice_watson
Founder: @AltAfterDark

๐Ÿฉต๐Ÿฉท๐Ÿค

๐Ÿ˜ Yay:
๐ŸŒˆ +
๐Ÿ”
๐Ÿ•ต
๐Ÿง 
๐Ÿ”“
๐Ÿ“ธ
๐Ÿง
๐Ÿ˜ธ
๐Ÿฆฏ
๐Ÿค˜
โœ…
๐Ÿ’ž @taedryn

๐Ÿคฌ Nay:
๐Ÿ‘ฎ๐Ÿผโ€โ™‚๏ธ
๐Ÿ’ฐ
๐Ÿคก
๐Ÿ”ซ

Last posted Less than a day ago
Posts 789
Followers โ–ผ 10
Following 1,921
Header Image
Zack Whittaker
@[email protected]

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

Last posted Less than a day ago
Posts 2,537
Followers โ–ผ 10
Following 421
Header Image

Secure decentralized messaging for all major platforms and then some. Reliable and instant by using fast and secure Chatmail servers, but also compatible with classic e-mail providers. Offering chat-shared web apps for fun and collaboration, end-to-end encrypted and without any server side hosting. Security-Audited multiple times, last in 2024.

Last posted 1 day ago
Posts 1,946
Followers โ–ผ 9
Following 550
Header Image

Hacker, CEO of SocialProof Security: security awareness/social engineering training, vids, talks, tests, 3X @Defcon๐Ÿฅˆ, Chair of the WISP board, Tech Advisory Council for @Cisagov

Last posted 1 day ago
Posts 455
Followers โ–ผ 8
Following 1,460
Header Image
David Leadbeater
@[email protected]

Monitoring ๐Ÿ“Š, SRE, Open Source, Security ๐Ÿ”. Emoji fan ๐Ÿฆธโ€โ™‚๏ธ. Just your average cynical Brit ๐Ÿ‡ฌ๐Ÿ‡ง. Ranting about transport, sometimes trains and the internet. He/him.

Some (hopefully fun!) recent personal projects:
- ip.wtf (WTF is my IP?)
- dgl.cx/2022/02/wordle-over-dns

Last posted 1 day ago
Posts 99
Followers โ–ผ 7
Following 267
Header Image

ASN 401332 โ€ข President @triplebit, founder @privacyguides, infosec educator. โ€ข Instance admin @ mstdn.party, mstdn.plus, and neat.computer โ€ข Formerly @techlore

Minneapolis, MN, USA

Last posted 1 day ago
Posts 2,841
Followers โ–ผ 7
Following 344
Header Image
Ian Brown ๐Ÿ‘จ๐Ÿปโ€๐Ÿ’ป
@[email protected]

๐Ÿ’ป policy/regulation researcher (esp. ๐Ÿ—ณ ).
โ€จโ›ท๐Ÿšด๐Ÿปโ€โ™‚๏ธ๐Ÿฅพ๐Ÿ—บ๐Ÿณ๏ธโ€๐ŸŒˆ๐ŸŒป
โ€จVisiting CyberBRICS Prof. at Centre for Technology & Society, Getulio Vargas Foundation Law School, Rio de Janeiro ๐Ÿ‘จโ€๐Ÿซ
โ€จFormerly ๐Ÿ‡ฌ๐Ÿ‡ง govโ€™t Principal Scientific Officer ๐Ÿ‘จโ€๐Ÿ”ฌ and Prof. of Information Security & Privacy, Univ. of Oxford
โ€จCanario hasta la muerte ๐Ÿ‡ฎ๐Ÿ‡จ๐Ÿ‡ช๐Ÿ‡ธ๐Ÿ‡ช๐Ÿ‡บ

Last posted 1 day ago
Posts 5,073
Followers โ–ผ 7
Following 529
Header Image
BSides Vancouver Island
@[email protected]

We are BSides Vancouver Island, a community-driven infosec conference in Victoria, BC, Canada that brings together hackers, makers, and breakers from all walks of life. We believe in learning by doing, sharing knowledge, and having fun. Whether you are a seasoned pentester, a newbie coder, or just curious about cybersecurity, you are welcome to join us and hack the planet! ๐ŸŒŽ

Conference: Friday, October 3rd, 2025

Website: bsidesvi.com

Last posted 1 day ago
Posts 69
Followers โ–ผ 6
Following 120
Header Image
๐Ÿ…ฐ๐Ÿ…ป๐Ÿ…ธ๐Ÿ…ฒ๐Ÿ…ด (๐Ÿ—‘๏ธ๐Ÿ”ฅ)
@[email protected]

Hi, I'm Alice ๐ŸŒน Watson (they/them), a: ๐ŸŒˆ , ๐Ÿฆœ , ๐Ÿณ , ๐Ÿง  , โš› , โšง๏ธ in ๐ŸŒฒ . ๐Ÿ’๐Ÿผโ€โ™€๏ธ

ALT: @alice
Founder: @AltAfterDark

๐Ÿฉต๐Ÿฉท๐Ÿค

๐Ÿ˜ Yay:
๐ŸŒˆ +
๐Ÿ”
๐Ÿ•ต
๐Ÿง 
๐Ÿ”“
๐Ÿ“ธ
๐Ÿง
๐Ÿ˜ธ
๐Ÿฆฏ
๐Ÿค˜
โœ…
๐Ÿ’ž @taedryn

๐Ÿคฌ Nay:
๐Ÿ‘ฎ๐Ÿผโ€โ™‚๏ธ
๐Ÿ’ฐ
๐Ÿคก
๐Ÿ”ซ

Last posted 1 day ago
Posts 49
Followers โ–ผ 6
Following 1,773