r (@r@fed.brid.gy)
Expanded AMD HDMI 2.1 support is coming to Linux
#AMD #HDMI #Linux #OpenSource #LinuxGaming
Expanded AMD HDMI 2.1 support ...
Show Original Post
StreamRadar (@StreamRadar@mastodon.social)
🎬 🕹️ Live content alert! @firesidefedi is streaming on Owncast: https://stream.firesidefedi.live/
#WebRTC #OpenSource #VideoStreaming #LiveStreaming #owncast #livestream #stream #selfhosted
Show Original Post
blog (@blog@bal-e.org)
oops, cubic macro
https://bal-e.org/blog/2026/oops-cubic-macro/
#Rust #Programming #OpenSource
Show Original Post
feed (@feed@igeek.gamer-geek-news.com)
🐧 Linux 7.1-rc2
second one out late Sunday
📰 Source: Tux Machines
🔗 Link: https://tuxmachines.org/n/2026/05/04/Linux_7_1_rc2.shtml
Show Original Post
weatherclockdash (@weatherclockdash@mstdn.social)
🔥 Just posted on Hacker News! Weather & Clock Dashboard — a Firefox new tab extension I built with zero dependencies.
→ Live weather via Open-Meteo API (free, no API key)
→ 3-day forecast
→ World clocks for any timezone
→ Dark/light mode
→ MIT open source
https://addons.mozilla.org/en-US/firefox/addon/weather-clock-dashboard/
#Firefox #BrowserExtension #NewTab #OpenSource #HackerNews
Show Original Post
joelindien (@joelindien@mastodon.social)
• What Are Linux Mint HWE ISOs and Do You Actually Need One?
[It's FOSS] https://feed.itsfoss.com/link/24361/17331868/linux-mint-hwe-images
• CachyOS Switches Python To Using Tail-Call Interpreter For 5~15% Better Perfo…
[Phoronix] https://www.phoronix.com/news/CachyOS-Better-Python-Perf
#LogicielLibre #OpenSource #Libre
Show Original Post
joelindien (@joelindien@mastodon.social)
🐧 Actu logiciel libre du 04/05/2026
• L'April présente avec un stand et une conférence aux Rencontres Professionnel…
[April] https://www.april.org/l-april-presente-avec-un-stand-et-une-conference-aux-rencontres-professionnelles-du-logiciel-libre-0
• L’affaire du « 8 décembre » de retour devant la justice
[La Quadrature du Net] https://www.laquadrature.net/2026/05/04/laffaire-du-8-decembre-de-retour-devant-la-justice/
#LogicielLibre #OpenSource #Libre
Show Original Post
habr (@habr@zhub.link)
Статический архетип в ECS: локальность данных без неявных перемещений компонент
У архетипов в ECS есть неотъемлимое преимущество перед обычными sparse set'ами - локальность данных. Но есть и существенная проблема - хаотическое копирование данных при миграции из одного архетипа в другой. Что если попробовать избавиться от этого недостатка, оставив локальность данных? Предлагаю рассмотреть статический архетип, который требует явного вызова метода для миграции данных.
https://habr.com/ru/articles/1031234/
Show Original Post
INCF (@INCF@neuromatch.social)
Many join GSoC, few sustain impact since 2011 with 20+ projects most years. At INCF, projects do not end in August, they evolve into tools, integrate into ecosystems, and keep serving neuroscience.
Learn more: https://www.incf.org/incf-gsoc-2026-projects
#GSoC #OpenSource #Neuroscience
Show Original Post
jaenatech (@jaenatech@mastodon.social)
Air France інвестує мільйони євро, щоб пілоти перестали «блукати» через глушилки GPS #technology #it #opensource #freeinternet' - https://gagadget.com/uk/cybersecurity/708197-air-france-investuie-milioni-ievro-shchob-piloti-perestali-blukati-cherez-glushilki-gps/
Show Original Post
BSidesLuxembourg (@BSidesLuxembourg@infosec.exchange)
⚡ Fresh Talk Alert for BSides Luxembourg 2026!
“𝗘𝗩𝗘𝗥𝗬 𝗚𝗨𝗔𝗥𝗗𝗥𝗔𝗜𝗟 𝗘𝗩𝗘𝗥𝗬𝗪𝗛𝗘𝗥𝗘 𝗔𝗟𝗟 𝗔𝗧 𝗢𝗡𝗖𝗘: 𝗗𝗘𝗦𝗜𝗚𝗡𝗜𝗡𝗚 𝗔𝗡𝗗 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 𝗚𝗨𝗔𝗥𝗗𝗥𝗔𝗜𝗟𝗦 𝗙𝗢𝗥 𝗟𝗟𝗠 𝗔𝗣𝗣𝗟𝗜𝗖𝗔𝗧𝗜𝗢𝗡𝗦” – 𝗗𝗢𝗡𝗔𝗧𝗢 𝗖𝗔𝗣𝗜𝗧𝗘𝗟𝗟𝗔
Modern GenAI applications are no longer simple chatbots — they involve complex chains of LLM calls, tools, and autonomous workflows. In this AI Security Village session, Donato Capitella explores why prompt-based guardrails alone are not enough and how security controls must be designed around the entire application workflow.
The talk focuses on practical strategies for designing and testing guardrails across multi-step LLM systems, including how data flows between chains, how permissions are enforced, and how applications can detect and respond to prompt attacks. Attendees will also see how these concepts can be tested in practice using spikee, an open-source tool built for testing LLM applications against prompt-based attacks.
Donato Capitella is a Principal Security Consultant at Reversec with extensive experience in offensive security and AI application testing. He is also the lead developer of the open-source project spikee.
📅 Conference Dates: 6–8 May 2026 | 09:00–18:00
📍 14, Porte de France, Esch-sur-Alzette, Luxembourg
🎟️ Tickets: https://2026.bsides.lu/tickets/
📅 Schedule: https://hackertracker.app/schedule?conf=BSIDESLUX2026
#BSidesLuxembourg2026 #AISecurity #LLMSecurity #PromptInjection #CyberSecurity #OWASP #OpenSource #AppSec
Show Original Post
techwire (@techwire@social.gamefan.net)
Spotify could soon solve its biggest lossless audio download problem
A new "Bulk Redownload" feature could help you upgrade your downloaded library to lossless quality.
https://www.androidauthority.com/spotify-bulk-redownload-apk-teardown-3663162/
#Tech #Technology #TechNews #AI #Gadgets #Software #Cybersecurity #Apple #Google #Microsoft #Startup #OpenSource #AndroidAuthority [Android Authority]
Show Original Post