This blog is quite new, check out our first posts below!
Comment SIGNAL analyse les cha卯nes d'information
Je voulais comparer les ordres du jour des cha卯nes d鈥檌nformation. Savoir quelle place BFMTV, CNews, franceinfo et LCI donnent 脿 la politique un mardi soir, ou si un sujet revient plus souvent ailleurs. La question para卯t simple. Elle ne l鈥檈st pas. Un direct ne se laisse pas additionner : il faut le d茅couper, le transcrire, classer des morceaux, puis d茅cider comment les agr茅ger. J鈥檃i fini par construire SIGNAL. Le site publie des parts d鈥檃ntenne, des 茅carts, des courbes. Derri猫re, il y a surtout une s茅rie de choix de calcul. C鈥檈st cette m茅canique que je veux d茅crire ici. Pas la r茅cup茅ration des flux : la fa莽on dont les chiffres sont fabriqu茅s. ...
Fixing Dynamic Resolution Switching in docker-steam-headless
I run my gaming setup in Docker. More specifically, I use docker-steam-headless, which gives me a full Steam desktop, Sunshine, X11, GPU acceleration, and remote access through Moonlight. It works surprisingly well. I can stream my desktop or Steam Big Picture from a server to almost any device. But there was one annoying problem: resolution switching. I do not always connect from the same screen. Sometimes I use an ultrawide monitor. Sometimes a laptop. Sometimes a 16:10 display. Sometimes Moonlight is configured for 2560x1080, sometimes 2560x1600, sometimes 1920x1080. ...
How to block unwanted outbound traffic from your containers
A few months ago, I was woken up by the sound of my server鈥檚 fans screaming. It wasn鈥檛 a spike in traffic or a scheduled backup. It was a crypto-miner. Thanks to a Remote Code Execution (RCE) vulnerability in Umami, someone had managed to turn my analytics server into a very inefficient Monero farm. I got lucky. The hacker was loud. I killed the container within minutes, and at ~10 kH/s they would have earned roughly 10 cents a day. Hardly worth the risk of being found and sued. But it left me with a cold realization: If they had been smart, they wouldn鈥檛 have mined crypto. They would have quietly exfiltrated my database. ...