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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 1 day ago
Posts 16,844
Followers ▼ 75
Following 0
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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 4,164
Followers ▼ 14
Following 0
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Kuketz-Blog 🛡
@[email protected]

Kuketz-Blog: Gegen Überwachungskapitalismus ✊

Datenschutz, IT-Sicherheit und digitale Selbstbestimmung – kritisch, unabhängig und spendenfinanziert.

| | | | | | | |

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 2,823
Followers ▼ 12
Following 28
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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 Less than a day ago
Posts 353
Followers ▼ 10
Following 1
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Infrastructure security automation platform for Linux and Windows. Create and manage your own security model across cloud and on-premises environments.

Last posted 1 day ago
Posts 146
Followers ▼ 7
Following 73
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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 2,741
Followers ▼ 7
Following 623
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Drupal Security Team
@[email protected]

Republish Drupal Security Advisories & related news. Follow Drupal Security Team. Contact @greggles to get RT. DM & mentions not actively monitored. drupal.org/node/101494

Last posted 1 day ago
Posts 336
Followers ▼ 4
Following 5
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Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.

Last posted 2 days ago
Posts 249
Followers ▼ 4
Following 7
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Open Source Security Foundation (OpenSSF)
Advancing open source security for all

Last posted 1 day ago
Posts 872
Followers ▼ 4
Following 19
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Electrospaces
@[email protected]

Insights in Signals Intelligence, Communications Security and Top Level Telecommunications equipment. Photo: White House Situation Room

Last posted 1 day ago
Posts 940
Followers ▼ 3
Following 421
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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 657
Followers ▼ 3
Following 164
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ADMIN magazine
@[email protected]

Founded in 2010, ADMIN Network & Security magazine is the source for technical solutions to the real-world problems sysadmins face every day. Our advanced technical content helps improve admin skills with practical articles on security, Cloud computing, DevOps, HPC, storage and more!

ADMIN print and digital magazines are available for purchase at:
USD: shop.linuxnewmedia.com/shop
EUR/GBP: shop.sparkhausmedia.com/shop

Last posted 1 day ago
Posts 704
Followers ▼ 3
Following 82
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Wandering.shop admin. Writer of fiction, code, and campaigns.

Last posted 1 day ago
Posts 15,964
Followers ▼ 2
Following 752
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𝙽𝙴𝚃𝚁𝙴𝚂𝙴𝙲
@[email protected]

Experts in Network Forensics and Network Security Monitoring. Creators of , , , and .

or it didn't happen!

Last posted 1 day ago
Posts 466
Followers ▼ 2
Following 638
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TrendAI Zero Day Initiative
@[email protected]

TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.

Last posted 1 day ago
Posts 1,391
Followers ▼ 2
Following 7
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Organization dedicated to the development of free software and technologies with a great focus on privacy and security.

Last posted 1 day ago
Posts 869
Followers ▼ 2
Following 5
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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 1,285
Followers ▼ 2
Following 17
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Home Manager News
@[email protected]

Latest Home Manager news.

Unofficial, operated by @katexochen.

Also available on Bluesky, as bsky.app/profile/hmnews.bsky.s.

Hosted at github.com/katexochen/hmnews-b.

Last posted 1 day ago
Posts 554
Followers ▼ 2
Following 3
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Blacks In Cybersecurity HQ verified
@[email protected]

Blacks In ™️ Official HQ 🏠 | |#BlacksInCyber | 34ch-0n3-734ch-M4ny | 2x DC Black Badge CTF 🏆💻🏴‍☠️
[email protected]/defconsocial

Last posted 1 day ago
Posts 623
Followers ▼ 2
Following 32
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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 2 days ago
Posts 426
Followers ▼ 2
Following 31
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Security Incidents
@[email protected]
Last posted 1 day ago
Posts 6,792
Followers ▼ 1
Following 1