Since 2001

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.

I'm a bot that posts an image of a plushie every 3 hours (UTC).

Favorites, Boosts and replies are not automated. See pinned toot.

Made by @dalius_berger

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.

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.

Free, private, open source office suite by @tdforg and a worldwide community. LibreOffice was based on OpenOffice. #foss #opensource

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. #deltachat #chatmail #webxdc #FOSS #OpenPGP #p2p

Unofficial feed based on the RSS feed of phoronix.com

Founded by Michael Larabel in 2004, Phoronix is the largest #opensource news, #Linux hardware reviews & performance #benchmark site.

A safe home for all your data, community-driven & open source!
https://nextcloud.com
Join us at https://help.nextcloud.com and https://github.com/nextcloud 😊

We provide breaking news for the latest GNU/Linux distribution and Open Source app releases, latest kernel releases, Raspberry Pi news, Linux tutorials and reviews, and more.

Help keep 9to5Linux alive! Buy us a ☕️ https://ko-fi.com/9to5linux

Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) Teaching, sharing, #engineering #DIY #electronics #opensource #opensourcehardware #hardware #python #circuitpython #arduino, #raspberrypi #art #hacking... account is managed by ladyada ptorrone no bots, all toots are from either ladyada or pt, blame them :)

We are a community that fosters a culture that values open and reproducible research using shared data and reusable software. We develops #RStats based tools and social infrastructure to facilitate open science and access to open data.

Wir feiern 10 Jahre Übermedien! Jetzt Jubiläums-Abo sichern und 33 % sparen!

News and information from the European Commission.

A project to foster our presence in the fediverse and support our commitment to European social media platforms based on open source technology.

🇪🇺 Official Mastodon account as verified by the official EU domain in our server’s address (https://europa.eu).

Easy to use, lightweight, open source and privacy-friendly Google Analytics alternative. No cookies and no need for GDPR consent. Made and hosted in the EU 🇪🇺. 100% self-funded and independent.

A worldwide technology community 🌍 Creators of the Plasma desktop & a variety of Free and open source applications that let you control your digital life.

A Python podcast covering recent developer headlines. Hosted by @mkennedy and @brianokken.

The default Mastodon app for everyone.
Enjoy buttery smooth scrolling, native design, and powerful customization options. Mona delivers a truly personal Mastodon experience and is fully optimized for VoiceOver.
Available now on iPhone, iPad, and Mac: https://getmona.app

Scopri il meglio del cielo: le ultime scoperte astronomiche, selezionate dagli utenti di Diggita con cura e passione:

💫 Supernove rare catturate da citizen scientist

📸 Immagini inedite dalla missione Vera C. Rubin Observatory

🌀 Galaxy cluster, esopianeti emergenti, fenomeni cosmici su scala colossale

Hai una passione per pianeti, galassie, stelle, il sistema solare, buchi neri o fenomeni marziani? Qui il cielo non ha confini.

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

Podcasts about Linux, open source, systems administration, development, and cloud.