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FEDIDEVS

The most popular Security accounts on Mastodon.

Popular security Security
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Security writer, WIRED. Privacy, data, surveillance, cyber. Keen runner.

Last posted 1 week ago
Posts 551
Followers 5,852
Following ▼ 168
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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 1 day ago
Posts 5,980
Followers 15,985
Following ▼ 167
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Mysk🇨🇦🇩🇪
@[email protected]

We're two developers and occasional researchers on two continents. 🇨🇦🇩🇪

Last posted 2 weeks ago
Posts 1,036
Followers 2,947
Following ▼ 166
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The Calyx Institute
@[email protected]

Our mission is to educate the public about privacy in digital communications and to develop tools that anyone can use. By embracing "privacy by design," we help make digital security and privacy more accessible to everyone. Help support our nonprofit mission-- become a member and get a hotspot with unlimited wifi or a phone with CalyxOS! members.calyxinstitute.org/enr

Last posted 1 day ago
Posts 599
Followers 3,484
Following ▼ 164
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Avoid the Hack! donor
@[email protected]

An initiative promoting the intersection of internet and for all users.


Based in the USA.

You are more than just a data point.

Operated by: @ashwrites

Established in 2020.

Last posted 5 months ago
Posts 2,597
Followers 3,770
Following ▼ 148
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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 1,571
Followers 34,878
Following ▼ 140
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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 1 day ago
Posts 601
Followers 12,773
Following ▼ 125
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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 3 days ago
Posts 2,464
Followers 2,406
Following ▼ 99
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Kelly Shortridge
@[email protected]

Chief Product Officer @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; | previously @swagitda_

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

Last posted 1 week ago
Posts 1,053
Followers 7,032
Following ▼ 99
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Hacker. Friends. Cybersecurity Researcher.

Last posted 1 day ago
Posts 435
Followers 6,709
Following ▼ 96
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Marcus Hutchins verified
@[email protected]

Cybersecurity

Last posted 6 days ago
Posts 13
Followers 80,133
Following ▼ 92
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Kevin Rothrock
@[email protected]

hyper-professional guy, managing editor of @meduza_en, ugly American based in Portland, Oregon (USA). Signal: @KevinRothrock.01

Last posted 1 day ago
Posts 13,819
Followers 8,583
Following ▼ 79
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Richard Bejtlich
@[email protected]

I was a captain in the United States Air Force who formally trained as an intelligence officer. I later worked in information warfare. I promoted the concept that "prevention eventually fails" in my first book (2004) and developed tactics, operations, and strategy to detect and respond to nation-state and criminal computer intrusions. I wrote about cybersecurity from 2001 to 2021. I created the GE-CIRT and was Mandiant's first CISO. I currently advocate for @corelight. My latest books are here amzn.to/3B2AcMc

Last posted 1 day ago
Posts 753
Followers 2,965
Following ▼ 79
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Cybersecurity & Threat Intelligence. Knowledge is power, France is bacon 🥓

Last posted 6 months ago
Posts 105
Followers 5,341
Following ▼ 66
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Tarah Wheeler
@[email protected]

♦️ CSO of TPO Group ♦️EFF Board Of Directors♦️US/UK Fulbright Scholar in Cyber Security ♦️ Formerly Harvard, Brookings, Splunk, Symantec. ♦️she/her curmudgienne♦️standard disclaimer regarding personal opinions.♦️Searchable. t AT tarah DOT org

Last posted 1 day ago
Posts 1,691
Followers 10,567
Following ▼ 58
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Creator of @haveibeenpwned. Microsoft Regional Director and MVP. Pluralsight author. Online security, technology and “The Cloud”. Australian.

Last posted 2 days ago
Posts 1,170
Followers 21,533
Following ▼ 54
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Techlore educates people about digital rights, privacy, security, and freedom to push the world toward a safer internet. We envision a world where technology works for us, not against us—and we're proving that individuals can make real impact for themselves and their communities.

Last posted 1 day ago
Posts 1,390
Followers 10,432
Following ▼ 51
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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 1 month ago
Posts 120
Followers 2,220
Following ▼ 50
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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 month ago
Posts 459
Followers 4,172
Following ▼ 39
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Kuketz-Blog 🛡
@[email protected]

Kuketz-Blog: Digitale Unabhängigkeit ✊
Widerstand gegen Überwachungskapitalismus.

| | | | | | | |

Hier schreibt die Redaktion des Kuketz-Blogs:
/kuk @kuketz
/meb @rufposten
/lax @lacrosse

Hilfe & Support: kuketz-forum.de/
Impressum: kuketz-blog.de/impressum/
Toots werden nach 2 Jahren gelöscht ✅

Last posted 1 day ago
Posts 2,751
Followers 40,236
Following ▼ 30
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The Hacker‘s Choice
@[email protected]

The oldest and still active security research group - The Hacker's Choice. (Founded 1995) this is a group account, so different people post! :)

Last posted 2 months ago
Posts 248
Followers 2,909
Following ▼ 25