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FEDIDEVS

Awesome Security projects on Mastodon.

Project security Security
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Open source privacy and security focused mobile OS with Android app compatibility.

Last posted Less than a day ago
Posts 16,217
Followers ▼ 76
Following 0
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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 1,443
Followers ▼ 19
Following 51
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👀 Tracking all things Valve and Steam.
ℹ️ We are not affiliated with Valve in any way.

Last posted 1 day ago
Posts 910
Followers ▼ 19
Following 1
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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 2 days ago
Posts 2,767
Followers ▼ 17
Following 31
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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 1 day ago
Posts 251
Followers ▼ 13
Following 25
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heise Security
@[email protected]

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

Offizieller Account
🤖 Die meisten Posts sind automatisiert

heise.de/security/impressum.ht

Last posted 1 day ago
Posts 4,017
Followers ▼ 13
Following 0
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Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features secure mini web apps for fun and collaboration, end-to-end encrypted and with P2P realtime channels. Security-audited multiple times.

Last posted 1 day ago
Posts 2,668
Followers ▼ 12
Following 616
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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 1,621
Followers ▼ 11
Following 140
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PGPKeys.EU provides software and services for the cryptography ecosystem.

Last posted 1 day ago
Posts 221
Followers ▼ 10
Following 75
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Digital Office
@[email protected]

Die Stabsstelle Digital Office inkl. Informationssicherheit begleitet das KIT bei der und berät und unterstützt die Leitungsebene. Hier posten wir News zu aktuellen Entwicklungen und Projekten.

Last posted 1 day ago
Posts 371
Followers ▼ 9
Following 226
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ProjectAinita
@[email protected]

We are dedicated to protecting human rights online, including free expression and the free flow of information. Grounded in over a decade of in-house internet intelligence and practical research, we have created, deployed and distributed innovative secure, reliable communication tools that safeguard anonymity, security, and digital freedom for individuals and organizations worldwide.

EST. 2012
ainita.net

Last posted 1 day ago
Posts 63
Followers ▼ 8
Following 69
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NGI Zero open source funding
@[email protected]

NGI Zero is a grant making program for R&D of free and open source technologies, coordinated by @nlnet in collab with @fsfe @APC @ps @techcultivation @ros @fsi @nixos_org @ISOCSwitzerland @apell @ow2 Tolerant Networks HAN Uni Brno Uni & OFE | Delivers technology for the
Account = run by NLnet
IMG: C. Jeschke | Unsplash

Last posted 1 day ago
Posts 1,811
Followers ▼ 5
Following 2,206
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DEF CON is the world's most influential hacker conference. Held every year since 1993 in Las Vegas, Nevada, DEF CON is the hub of a global community of hackers, security geeks and curious technophiles.

Last posted 1 day ago
Posts 2,324
Followers ▼ 5
Following 714
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If the oceans die, we die....
@[email protected]

Came from the dead bird site.
Not really here to be social.
I repost interesting or funny stuff.
Once in awhile I post how I feel.
Anti genocide. Pro humanity
No one or entity has permission to use my info or anything I post to support or use in any AI database or for use in any AI content.


shop.paulwatson.com/products/u


Last posted Less than a day ago
Posts 821
Followers ▼ 5
Following 931
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Have I Been Pwned
@[email protected]

Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt

Last posted 2 days ago
Posts 333
Followers ▼ 5
Following 1
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OWASP Foundation
@[email protected]

We improve the security of apps with community-led open source projects, 260 local chapters, and tens of thousands of members worldwide

Last posted 1 day ago
Posts 1,135
Followers ▼ 4
Following 55
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We are NovaCustom, we build custom laptops, mini PCs, and smartphones without Google.
Unlimited options with up to 96 GB RAM, 8 TB storage, modern CPUs and GPUs, Linux support, and Dasharo coreboot firmware!

Last posted 1 day ago
Posts 211
Followers ▼ 3
Following 45
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LWN.net aims to be the premier news and information source for the free software community. We provide comprehensive coverage of development, legal, commercial, and security issues. The LWN.net Weekly Edition is our weekly summary of what has happened in the free software world; our front page offers up-to-the-minute coverage.

Have a news tip for LWN? Drop us a note at [email protected].

Last posted 1 day ago
Posts 1,152
Followers ▼ 3
Following 12
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BIC Village & CTF
@[email protected]

BIC Village & CTF 💻🏴‍☠️
[email protected]/defconsocial 🐘 | | | 34ch-0n3-734ch-M4ny | 2x DC Black Badge CTF 🏆

Last posted 1 day ago
Posts 482
Followers ▼ 3
Following 24
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Hamburg‘s Computer Security Conference - coming to the Elbe on June 5th, 2026.
We are part of the worldwide BSides community and want to organize an event by the community, through the community, for the community!
We try to create an inclusive and safe space for talks and workshops all around security and welcome all gender at our conference.

Last posted 1 day ago
Posts 152
Followers ▼ 2
Following 228
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Improving Security Together

Last posted 1 day ago
Posts 529
Followers ▼ 2
Following 14