Awesome Security projects on Mastodon.
Security
GrapheneOS
@[email protected]Open source privacy and security focused mobile OS with Android app compatibility.
heise Security
@[email protected]News und Hintergrund-Geschichten von heise Security - dem Sicherheitsportal von heise online.
Offizieller Account
🤖 Die meisten Posts sind automatisiert
Kuketz-Blog 🛡
@[email protected]Kuketz-Blog: Gegen Überwachungskapitalismus ✊
Datenschutz, IT-Sicherheit und digitale Selbstbestimmung – kritisch, unabhängig und spendenfinanziert.
#Sicherheit | #Datenschutz | #Hacking | #Security | #Privacy | #Infosec | #DSGVO | #Netzpolitik | #Karlsruhe
Hier schreibt die Redaktion des Kuketz-Blogs:
/kuk @kuketz
/meb @rufposten
/lax @lacrosse
Hilfe & Support: https://www.kuketz-forum.de/
Impressum: https://www.kuketz-blog.de/impressum/
Toots werden nach 2 Jahren gelöscht ✅
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
Rudder
@[email protected]Infrastructure security automation platform for Linux and Windows. Create and manage your own security model across cloud and on-premises environments.
Delta Chat
@[email protected]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.
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. https://drupal.org/node/101494
Alpine Linux
@[email protected]
Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.
OpenSSF
@[email protected]Open Source Security Foundation (OpenSSF)
Advancing open source security for all
Electrospaces
@[email protected]Insights in Signals Intelligence, Communications Security and Top Level Telecommunications equipment. Photo: White House Situation Room
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! https://members.calyxinstitute.org/enroll/membership
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: https://shop.linuxnewmedia.com/shop
EUR/GBP: https://shop.sparkhausmedia.com/shop
phildini
@[email protected]Wandering.shop admin. Writer of fiction, code, and campaigns.
𝙽𝙴𝚃𝚁𝙴𝚂𝙴𝙲
@[email protected]Experts in Network Forensics and Network Security Monitoring. Creators of #NetworkMiner, #CapLoader, #PolarProxy, #FlowCarp and #RawCap.
#PCAP or it didn't happen!
TrendAI Zero Day Initiative
@[email protected]TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
Astian, Inc
@[email protected]Organization dedicated to the development of free software and technologies with a great focus on privacy and security.
LWN.net
@[email protected]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].
Home Manager News
@[email protected]Latest Home Manager news.
Unofficial, operated by @katexochen.
Also available on Bluesky, as https://bsky.app/profile/hmnews.bsky.social.
Hosted at https://github.com/katexochen/hmnews-bot.
Blacks In Cybersecurity HQ
@[email protected]
Blacks In #Cybersecurity ™️ Official HQ 🏠 | #LitLikeBIC |#BlacksInCyber | 34ch-0n3-734ch-M4ny | 2x DC Black Badge CTF 🏆💻🏴☠️
[email protected]/defconsocial
#ShareTheMicInCyber
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.
#osco25 is over. #osco26 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)
#Cybersecurity #Security #InfoSec #AppSec #OTsecurity #Diversity #Equity #Inclusion #DEI #OpenSpace