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FEDIDEVS

Awesome Security accounts on Mastodon.

security Security
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World Wide Web Consortium
@[email protected]

The World Wide Web Consortium (W3C) was established in 1994 by Web inventor Tim Berners-Lee, to develop interoperable standards to lead the Web to its full potential.

We are an international multi-stakeholder community where member organizations, a full-time staff, and the public work together to build a Web based on the principles of accessibility, internationalization, privacy and security.

Please be more curious than critical. Your interactions go to real people who care and do their best 🙏

Last posted 1 day ago
Posts 1,600
Followers ▼ 5
Following 140
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Jonathan Kamens 86 47
@[email protected]

he/his
Director of Information Security at 4DMedical.
I work primarily in , , and infrastructure.
ex (fired by )
Dad, old-school hacker, Righteous Indignation Man. Opinions are my own. Follow my blog at @jikblog.
justmytoots.com/@jik@federate.

Last posted 1 day ago
Posts 17,361
Followers ▼ 5
Following 2,745
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Makes coding videos, podcasts, free software.

Last posted 1 day ago
Posts 5,336
Followers ▼ 4
Following 419
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"Esistono senza il consenso di nessuno. Sono odiati, braccati e perseguitati. Vivono in silenziosa disperazione tra il sudiciume. E tuttavia sono in grado di mettere in ginocchio intere civiltà. Se sei sporco, insignificante e senza amore, allora i ratti saranno il tuo modello." Banksy

Underground Culture, Gnu/Linux, Cybersecurity, Opensource, Software Libero, ma parliamo di tutto ciò che attira la nostra attenzione...🐀

Last posted 1 day ago
Posts 224
Followers ▼ 4
Following 347
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Éric Freyssinet
@[email protected]

Conseiller senior cybercriminalité & cybersécurité / Senior & adviser | Alumni (X92), , PhD | Associate member | Compte personnel / Personal account
Toots 🇬🇧/🇫🇷
Président du comité d'organisation de / Chairman of the organising team
@botconf

(Old account on mastodon.etalab.gouv.fr)
Admin of riin.fr/ -

Last posted 1 day ago
Posts 2,835
Followers ▼ 4
Following 3,374
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Koen Hufkens, PhD
@[email protected]

Addressing through data driven methods in

developer | omnivore | move fast and fix things | personal account | , & software | account with amnesia | he / him

There is a crack, a crack in everything
That's how the light gets in
- Leonard Cohen

Last posted 1 day ago
Posts 712
Followers ▼ 4
Following 1,955
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Kushal Das python tor 🇸🇪
@[email protected]

Public Interest Technologist at sunet.se . Core team member of @torproject and Core developer of . Fellow and ex-director at Python Software Foundation. Fedora developer fedora , digital / trainer helping out citizens/ journalists/whistleblowers. 🇵🇸🇸🇪

Photos at pixel.kushaldas.photography/ku

Last posted 1 day ago
Posts 14,309
Followers ▼ 4
Following 2,224
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Developer, DevOps Engineer and ethical hacker. CEH, CASE Java, CCSE, CPSA Foundation Level.
Loves to cook and eat and tinker around. Likes manga, anime, taichiquan and computer science stuff.
He/him

Last posted 1 day ago
Posts 26,079
Followers ▼ 4
Following 2,106
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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 3,537
Followers ▼ 4
Following 441
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Leading online & for 40 years. I left as head of Safety and Advocacy for after 9 years with where I worked in T&S, data governance, legal compliance, DEI, realistic wellness, and ethics then became a

Formerly worked in IT Security. Probably the world's first non-US-government hacker-catcher, head of commercial security for British Telecom, 2nd (and longest serving) Operator outside of Finland - And all that & stuff.

Old posts: mstdn.social/@Lorry/

Why I left Match Group?

. bit.ly/dateinside (BBC Documentary)
. bit.ly/okcupid-safety-1
. bit.ly/okcupid-safety-2
. bit.ly/okcupid-safety-3
. bit.ly/dating-site-ripoff

You get the idea!

Old man shouts at clouds:

. First article I wrote online that still exists: 1988
. Oldest email address I use daily: 1989
. First Phrack hate: 1991 (Phrack 35)
. Oldest domain name: 1992
. First academic paper on social media: 1992

Last posted Less than a day ago
Posts 735
Followers ▼ 4
Following 1,633
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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 52,709
Followers ▼ 3
Following 3,890
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hackers-arise.official
@[email protected]

Founded by Master OTW, Hackers Arise offers hands-on, ethical hacking training for future well-rounded cybersecurity specialists.

Website hackers-arise.com/
Training centre hackersarise.thinkific.com/?re
Infosec Press infosecpress.com/
Certifications white-hat-hacker.com/

Last posted 1 day ago
Posts 44
Followers ▼ 3
Following 0
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Open Security Conference
@[email protected]

Welcome to the official account of the Open Security Conference (#osco), the people-centred international gathering for everyone interested in cybersecurity.

Osco presents a different concept of security conference - literally from the community, for the community! It offers a platform to ease the learning curve in cybersecurity and provides the opportunity to learn, discuss, and teach.

is over. awaits!
Join us November 5-8, 2026 in Rückersbach, Germany. Visit our website to learn more, and follow to stay up-to-date.

Run by @0xKristof, @cisokeener, Daniel, @hans, @Gronner (gr), @IsItArtOrTrash, Kush, @lisihocke (lisi), @nazneenr, @realn2s (cl), and @seism0saurus (seism0saurus)

Last posted Less than a day ago
Posts 392
Followers ▼ 3
Following 29
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Justin Crozer
@[email protected]

This space and my Hey World blog are my entire online presence. Thanks for stopping by!

• straight edge
• pescetarian
• family focused

Last posted Less than a day ago
Posts 113
Followers ▼ 3
Following 170
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🛡️ Unofficial bot posting new entries from the EU Vulnerability Database (EUVD).

🔔 Stay updated on the latest security vulnerabilities.
🤖 Automated • Not affiliated with ENISA or the EU

Last posted Less than a day ago
Posts 12,859
Followers ▼ 3
Following 1
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(data)journaliste d'investigation freelance @nextinpact, formateur , & .
Pour en savoir + & me contacter de façon sécurisée : jean-marc.manach.net

Last posted 1 day ago
Posts 336
Followers ▼ 3
Following 352
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Into software, hardware, infosec, music, motorcycles, and sailboats
She/her
Trans rights are human rights

Last posted 1 day ago
Posts 282
Followers ▼ 3
Following 592
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Security BSides
@[email protected]

Security BSides Global account, managed (for now) by @jack_daniel.
(Note: tried but can't verify the wiki, it doesn't support the rel tag)

Last posted 1 day ago
Posts 2,525
Followers ▼ 3
Following 99
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Last posted Less than a day ago
Posts 9,323
Followers ▼ 3
Following 1,668
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Open Source Security Foundation (OpenSSF)
Advancing open source security for all

Last posted 1 day ago
Posts 849
Followers ▼ 3
Following 19
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Simon Bennetts ⚡
@[email protected]

ZAP Project Lead

Last posted 1 day ago
Posts 332
Followers ▼ 3
Following 170