This article explains how graphical display works on Linux — from the framebuffer all the way to the screen. It details the role of the kernel (DRM, GEM, KMS), the graphics compositor, and userland technologies like xdg-desktop-portal and PipeWire in the secure handling of video buffers. Finally, a C implementation illustrates how to capture a screenshot and send it to a remote server.| blog.gistre.epita.fr
This report uncovers a set of related threat clusters linked to PurpleHaze and ShadowPad operators targeting organizations, including cybersecurity vendors.| SentinelOne
These past few months I've shared a lot of info on my experiments with QUIC as a new transport for real-time media. I detailed my efforts on writing a basic QUIC stack, followed by deeper dives in RTP Over QUIC (RoQ) and, most importantly, Media Over QUIC (MoQT), where I tried to sketch and prototype| Meetecho Blog
A network filesystem client to connect to SSH servers - libfuse/sshfs| GitHub
Reference for Gio-2.0| docs.gtk.org
There’s a pattern that emerged in software some time ago, that bothers me: in a nutshell, it is that it’s become acceptable to assume that memory is unlimited. More precisely, it is the…| Software is Crap
