Awesome Security projects on Mastodon.
Security
Alpine Linux
@[email protected]
Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.
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.
GrapheneOS
@[email protected]Open source privacy and security focused mobile OS with Android app compatibility.
Kuketz-Blog 🛡
@[email protected]Kuketz-Blog: Digitale Unabhängigkeit ✊
Widerstand gegen Überwachungskapitalismus.
#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 ✅
Delta Chat
@[email protected]Secure decentralized messaging across all major platforms. Instant and reliable via fast chatmail relays, compatible with classic email providers. Features chat-shared 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
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.
Techlore
@[email protected]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.
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
Nothing2Hide
@[email protected]Nothing2Hide provides capacity building and security assistance to civil society activists, Human Rights defenders and journalists around the globe. We focus especially on technology and information and how the first can empower the latter.
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 🙏
PGPkeys EU
@[email protected]PGPKeys.EU provides software and services for the #OpenPGP cryptography ecosystem.
ApplSec
@[email protected]Tracking Apple’s security updates, zero-day patches, CVE details and changes, beta releases, and more, so you don’t have to! 🍏📲
Enable post notifications for instant alerts! 🔔
Not affiliated with Apple Inc.
Also on 🐥 Twitter and 🦋 Bluesky
GreyNoise
@[email protected]GreyNoise analyzes Internet background noise. Use GreyNoise to remove pointless security alerts, find compromised devices, or identify emerging threats.
(Yes, it's really us. - Love, GreyNoise )
The People's Tech
@[email protected]Promoting #technology at the intersection of #privacy, #security, #sustainability AND #inclusivity.
Slowly rolling out:
• Public workshops discussing alternatives to Big Tech.
• Private consultation for co-ops, non-profits, and campaign groups on how to make better choices.
It’s time for the people to have control over their own tech - not governments and corporations.
Founded by https://todon.eu/@MediaActivist
Aiming to become a co-op - interested? Get in touch!
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
Sync-in
@[email protected]#OpenSource #FOSS #SelfHosting #Linux #DataSovereignty #Privacy #Security #freesoftware
The secure, open-source platform for file storage, sharing, collaboration, and syncing.
DianaInitiative
@[email protected]501c3 nonprofit for women, trans men, non-binary individuals, BIPOC & allies in InfoSec | conference Aug 2023 LV | https://www.dianainitiative.org/
💉CatSalad🐈🥗〰️🦣ᷟ.㏄
@[email protected]₩Ɇ'VɆ ฿ɆɆ₦ ₮ⱤɎł₦₲ ₮Ø ⱤɆ₳₵Ⱨ ɎØɄ ₳฿ØɄ₮ ɎØɄⱤ ₵₳Ɽ'₴ ɆӾ₮Ɇ₦ĐɆĐ ₩₳ⱤⱤ₳₦₮Ɏ
OWASP London
@[email protected]#OWASP London Chapter
Twitter: https://twitter.com/OWASPLondon
Meetup page: https://meetup.com/OWASP-London
Facebook page: https://www.facebook.com/OWASPLondon
LinkedIN page: https://uk.linkedin.com/company/owasplondon
YouTube channel: https://youtube.com/OWASPLondon
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 #NextGenerationInternet
Account = run by NLnet
IMG: C. Jeschke | Unsplash