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.

Secure decentralized messaging for all major platforms and then some. Reliable and instant by using fast and secure Chatmail servers, but also compatible with classic e-mail providers. Offering chat-shared web apps for fun and collaboration, end-to-end encrypted and without any server side hosting. Security-Audited multiple times, last in 2024. #chatmail #FOSS #OpenPGP #deltachat #fedi22 #webxdc #p2p

Amiamo Pixelfed ❤
Non usiamo Instagram 👎
🌟 La prima istanza italiana Pixelfed, alternativa open source a Instagram:
https://pixelfed.uno
🌐 Piattaforma di condivisione foto gratuita ed etica, federata con centinaia di istanze simili.
🚫 Ad-Free: Nessun annuncio pubblicitario
⏰ Cronologico: Linee temporali ordinate cronologicamente, nessun algoritmo che sceglie cosa devi vedere
🔍 Scopri: Esplora i contenuti più popolari
🔒 Focalizzato sulla privacy: Non ci sono raccolta dati.

We are a non-profit, community-led organization that helps free and open source projects prosper. Our services include Git hosting (using @forgejo), Weblate, Woodpecker CI and Pages.

This account managed by three volunteers that dedicate few hours per week to social media; this prevents us from responding to everyone's inquiries. If you wish assistance or to report a problem, see: https://docs.codeberg.org/contact

FAQ: https://docs.codeberg.org/getting-started/faq/

Your guide up a mountain of information!

Free and open source painting software. Get it at krita.org (Linux, Windows, OSX or Android) and talk with other users and devs in the #krita channel on libera.chat!

Hi! This is the main Fediverse account of a blog about LINux on MOBile devices – linmob.net. It's has been restarted in 2020 because of the PinePhone.

Used to be https://identi.ca/linmob. Also on bluesky: https://bsky.app/profile/linmob.net.

Fighting for essential rights and freedoms for computer users since 1985. https://fsf.org

Linux Magazine is your guide to the world of Linux and open source. Founded in 2000, Linux Magazine focuses on real-life, practical techniques and delivers a premium blend of insightful technical information on a range of topics, including tutorials, in-depth articles on trending topics, troubleshooting and optimization tips, and more! https://shop.linuxnewmedia.com or https://www.sparkhaus-shop.com

Enjoy Linux & Unix-like systems, open-source software, and programming? Into Sysadmin & DevOps? Follow us to make the most of your IT career! Discover new tools, IT news, and apps daily, plus a dose of humor.

I blog italiani liberi, open source e federati con mastodon sull'istanza noblogo.org

Per avere un blog su noblogo contattateci in privato per il link di invito gratuito!

WriteFreely è un software open source che fa parte del fediverso, serve per creare un #blog minimalista e federato.

Questo account è gestito dalla comunità italiana su (link: http://noblogo.org) noblogo.org

#writefreely #noblogo #opensource #libre #libero

Information about Linux on mobile devices in a small, independent blog

#linux #linuxphones #foss #opensource

GNOME is a free and open-source software environment project supported by a non-profit foundation. Together, the community of contributors and the Foundation create a computing platform and software ecosystem, composed entirely of free software, that is designed to be elegant, efficient, and easy to use.

🚀 Dal 2019 diamo Il primo e il più seguito account italiano sull’Open Source

Aggiornamenti dal mondo #OpenSource 🖥️ e #FreeSoftware 🐧

🧩 Cosa trovi da noi

Novità, approfondimenti e segnalazioni su #FOSS, #opensource, #softwarelibero.

Condivisione di eventi, workshop, progetti collaborativi e politiche digitali.

Conversazioni aperte: Q&A, confronti tecnici e spunti di riflessione sul futuro digitale.

Linux: a free computer operating system family.

Linux was created by a Finnish student, Linus Torvalds, stating in a typically humble manner of Finns that it "won't be anything big and professional".

Replacing for example Windows with Linux means user freedom.

The best Linux? - The best one is "YOUnux" 🙂 test & find your own.

Popular #Linux OS': Linux Mint / Ubuntu / Pop!_OS / Fedora Linux / Solus / elementary OS..

Linux Gaming! We cover the PC Gaming world on Linux, whether it's on a regular PC or on the Steam Deck! We do Industry Trends Analyses, Hardware and Software Reviews, Interviews, Podcasts, and more... Find it all on https://boilingsteam.com.

Read the latest news from the #GPUOpen team. Discover your best graphics performance by using our #opensource effects, SDKs, tools, and tutorials.

We're two #iOS developers and occasional #security researchers on two continents. #CyberSecurity 🇨🇦🇩🇪

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