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FEDIDEVS

The most popular Security accounts on Mastodon.

Popular security Security
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Matthias Eberl
@[email protected]

Journalist, Educator, Researcher Freelancer e.g. SZ, Netzpolitik, Kuketz-Blog.
🏆 Deutscher Reporterpreis

Account is .

Last posted 1 day ago
Posts 4,265
Followers 5,894
Following ▼ 5
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Freelance Journalist. Industry Decarbonization, Climate, Energy, IT-Security.

Last posted 1 day ago
Posts 2,040
Followers 4,260
Following ▼ 3
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Writer, migrant, surprisingly nice in person. I write, these days mostly explainers. Old queer. I would rather be blocked than tone policed. More meme literate than I should be at this age. I mainly shitpost, then sometimes make you cry. ❤️
(I take help, thanks)

Last posted 1 day ago
Posts 8,592
Followers 3,506
Following ▼ 2
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Catalin Cimpanu
@[email protected]

Cybersecurity reporter for Risky Business

Last posted Less than a day ago
Posts 107
Followers 18,124
Following ▼ 2
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Manuel 'HonkHase' Atug
@[email protected]

20yrs Sec , Geraffel native, c-base, AG KRITIS, CSCB, , , , OT & IT-Security, working at HiSolutions, Threema.id/X9H873XJ

Last posted 1 day ago
Posts 8,465
Followers 12,452
Following ▼ 2
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Unix Berzerker, Pundit on Risky Business, and retired hacker con organiser (Kiwicon!). Would enjoy the cloud future more if AWS was just one big Solaris box, and we could hilari-shell it via SunRPC. 
Was @metlstorm on Twitter.

Last posted 5 days ago
Posts 199
Followers 2,744
Following ▼ 1
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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 3 days ago
Posts 2,515
Followers 9,528
Following ▼ 1
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Creator of @haveibeenpwned. Microsoft Regional Director and MVP. Pluralsight author. Online security, technology and “The Cloud”. Australian.

Last posted 4 days ago
Posts 1,156
Followers 21,494
Following ▼ 1
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Reporter covering security at Ars Technica. DM me on Signal: DanArs.82.

Last posted 2 days ago
Posts 5,179
Followers 15,429
Following ▼ 1
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Used to help run Fosstodon. These days, I just hang out here.

I work in InfoSec and live with two kids, one wife, two dogs, a blind cat, a flock of chickens, and more fish than I can count.

Also into watches and motorbikes — both riding and wrenching.

Last posted 2 days ago
Posts 561
Followers 12,733
Following ▼ 1
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Eleanor Saitta
@[email protected]

Thinking about security, failure, change, art, and living. Recruiting barbarians; complicate your narratives. Fractional CISO to startups via Systems Structure Ltd. HEL/NYC/LON

Last posted 1 day ago
Posts 7,583
Followers 3,690
Following ▼ 1
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Graham Cluley
@[email protected]

Computer chap. Public speaker, blogger, fan since 1972. Author of Jacaranda Jim and Humbug games. Co-host of "The AI FIx" and @smashingsecurity . Needs haircut.


He/Him/His

Last posted 3 days ago
Posts 1,911
Followers 13,764
Following ▼ 1
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Oona Hathaway
@[email protected]

Professor of Law, Yale Law School
Professor of Political Science, Yale University
Faculty, Jackson School of Global Affairs, Yale University
Director, Center for Global Legal Challenges, Yale Law School
Former Special Counsel, U.S. Department of Defense

Last posted 3 weeks ago
Posts 120
Followers 2,220
Following ▼ 0
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Ashley - Serious Security Scientist
@[email protected]

Leader of a global and world-class cyber security team that provides innovative security solutions for a publicly traded and rapidly growing biotech company.

Last posted 6 months ago
Posts 6
Followers 4,261
Following ▼ 0
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SimpleX: the first network where you own your identity, contacts, and groups. Secure / decentralized / open-source. Get the app: simplex.chat/downloads

Security assessments:
2022: simplex.chat/blog/20221108-sim
2024: simplex.chat/blog/20241014-sim

Last posted 1 week ago
Posts 459
Followers 4,172
Following ▼ 0
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Bot Socialista
@[email protected]

Bot para a divulgação de notícias, blogs e periódicos produzidas por progressistas, canais de esquerda e socialistas.

Last posted 2 months ago
Posts 2,359
Followers 2,461
Following ▼ 0
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Investigative Tech-Reporterin Republik & Dnip.ch
Eigener Blog: techjournalismus.ch

Interests:

Awards for the years: 2018, 2020, 2021, 2023 and 2024.

And:

Last posted 2 days ago
Posts 596
Followers 5,133
Following ▼ 0
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I2P 🔴 🟡 🟢
@[email protected]

The Invisible Internet Project. The I2P network is peer-to-peer and built for privacy and security by design. I2P official account. Find us also on @geti2p.bsky.social‬ Get I2P.

Last posted 1 month ago
Posts 614
Followers 2,695
Following ▼ 0
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Lenny Zeltser
@[email protected]

Builder of security products and programs. Teacher of those who run them. // CISO at Axonius. Author & Faculty Fellow at SANS Institute. Creator of REMnux.

I'm a cybersecurity executive with deep technical roots, product management experience, and a business mindset. As CISO at Axonius, I lead the security and IT program, focusing on trust and growth. I'm also a Faculty Fellow at SANS Institute and the creator of REMnux, a popular Linux toolkit for malware analysis. I share my perspectives on security leadership and technology at zeltser.com.

Last posted 5 days ago
Posts 185
Followers 3,354
Following ▼ 0
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Hacker, CEO of SocialProof Security: security awareness/social engineering training, vids, talks, tests, 3X @Defcon🥈, Chair of the WISP board, Tech Advisory Council for @Cisagov

Last posted 1 week ago
Posts 468
Followers 16,931
Following ▼ 0
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Privacy Guides
@[email protected]

Privacy Guides is a socially motivated website that provides information for protecting your data security and privacy.

We are a non-profit project with a mission to inform the public about the value of digital privacy, and about global government initiatives which aim to monitor your online activity. Our website is free of advertisements and not affiliated with any of the listed providers.

Last posted 2 days ago
Posts 529
Followers 14,357
Following ▼ 0