Awesome Security projects on Mastodon.
Security
GrapheneOS
@[email protected]Open source privacy and security focused mobile OS with Android app compatibility.
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
Ananas Teknik
@[email protected]Ananas Teknik makes technology products for people who care about calm, design, privacy, security, and sustainability. Free and open source licensed.
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.
heise Security
@[email protected]News und Hintergrund-Geschichten von heise Security - dem Sicherheitsportal von heise online.
Offizieller Account
🤖 Die meisten Posts sind automatisiert
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].
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.
DEF CON
@[email protected]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.
shellsharks
@[email protected]Infosec researcher | Indieweb enthusiast | Find me @ https://shellsharks.com
#infosec #cybersecurity #tech #indieweb searchable
Profile picture: A red shark holding a terminal window shaped like a surfboard. The terminal reads “> whoami shellsharks”
SANS Internet Storm Center - SANS.edu - Go Sentinels!
@[email protected]http://isc.sans.edu - Global Network Security Information Sharing Community - honeypots, firewall logs, malware. SANS Technology Institute college research project
Trans Rescue
@[email protected]We are a Dutch NGO that helps trans and other queer people escape from danger, mostly by migrating.
https://transrescue.org/
We will not discuss computer security with you.
#Trans #Refugee #Migration #Africa #MiddleEast #Genocide #Transgender #TransRightsAreHumanRights
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.
#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 #ProductSecurity #OTsecurity #Diversity #Equity #Inclusion #DiversityEquityInclusion #DEI #OpenSpace
Strongthany 🧂🧊
@[email protected]cyber security, biking, transit, obscure music, and open source. Community manager for @ovos, cofounder of @bsidestc
The Silent Architect
@[email protected]Where systems watch, I linger unseen. I do not defend - I endure. Privacy is less a right than a weapon.
Nightfighter 🛡️
@[email protected]#opensource, #InfoSec, #Security, #Hacking, #Datenschutz, #DataPrivacy
#LetsDeGoogle, #PurpleTeam, #BlueTeam, #Blog, #Linux, Manchmal auch ein kleines bisschen Politik, #Gerechtigkeit
Alle Links: https://flausch.link/@nf
Tech Blog: https://nftech.wordpress.com/ Tutorials: https://nftut.wordpress.com/
hackers-arise.official
@[email protected]Founded by Master OTW, Hackers Arise offers hands-on, ethical hacking training for future well-rounded cyberwarrior
Website https://hackers-arise.com/
Training centre https://hackersarise.thinkific.com/
Infosec Press https://infosecpress.com/
Certifications https://www.white-hat-hacker.com/
Podcast https://hackers-arise.com/podcast/
Malicious Extension Bot
@[email protected]Get notified about new bad extensions for browsers and IDEs
🔏CatSalad🐈🥗〰️ℹ️Ꝋℂ
@[email protected]#️⃣CatSalad — I boost/post OSINT, Exploits, and extra-hackery stuff here often
〔︎ Just looking... pay no attention 〕
🌿CatSalad🐈🥗〰️Gᵉⁿᵉᵃˡʸˢⁱˢ
@[email protected]Burch genealogy 🪵
TrendAI Zero Day Initiative
@[email protected]TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.