One-Line Web Server 🖥️ | Alicia's Notes 🚀 — Thankful to be he...
Cells for NetBSD is a maturing NetBSD-native isolation stack with kernel-enforced boundaries, supervised service execution, and snapshot telemetry for practical host-side operations.
Maquette Proxmox multi-cluster : retour d’expérience R&D autour de Headscale, PDM et PBS Pendant mon stage d’Administrateur d’Infrastructures Sécurisées chez AUKFOOD, j’ai monté une maquette R&D Proxmox multi-cluster, hébergée dans le datacenter DENVR à Nantes. L’objectif n’était pas de livrer une production, mais de découvrir, tester et documenter plusieurs outils utiles dans un contexte d’infogérance […]
Découverte de XDP avec Aya
Begin with the basics to understand Docker and Kubernetes networking: learn how to create and interconnect Linux network namespaces using only command-line tools.
Shared by LéaLinux on Bluesky : https://bsky.app/profile/lea-linux.org/post/3mqf6i6iz6c2w
Configure RHEL proxy settings on Rocky Linux, AlmaLinux, and Fedora. System-wide env, DNF, curl, wget, git, Podman proxy in one guide.
If you are deploying to an environment requiring internet access via a proxy, you will want to configure services so that they can access resources as intended.
This is best done by defining a single file with required environment variables in your configuration, and to reference this via systemd drop-in unit files for all such services.
Ça fait plusieurs fois que je vois passer voire que je participe à des discussions sur les alternatives au service ultra-populaire maintenu par l'Internet Security Research Group. Et j'ai du coup envie de revenir sur l'histoire de Let's Encrypt, tout le bien qu'il a apporté, et l
A tool for checking the security hardening options of the Linux kernel - a13xp0p0v/kernel-hardening-checker
Philosophy - Sciences - Geekery - Art - Life - Coaching - Fun < Simplify Everything
Comparatif : 6 LLMs locaux face à un exercice Python simple
Today we are launching the beta of EmDash, a full-stack serverless JavaScript CMS built on Astro 6.0. It combines the features of a traditional CMS with modern security, running plugins in sandboxed Worker isolates.
A fast and simple dashboard for Kubernetes.
From https://blog.stephane-robert.info/docs/conteneurs/orchestrateurs/outils/kdash/
SysWarden is a preemptive firewall tool based on the Data-Shield IPv4 Blocklists, Wazuh, and Fail2ban. It blocks up to 99% of malicious IP addresses before they reach your applications.
from jvoisin on #gcu
On January 14, 2026, global telnet traffic observed by GreyNoise sensors fell off a cliff. A 59% sustained reduction, eighteen ASNs going completely silent, five countries vanishing from our data entirely. Six days later, CVE-2026-24061 dropped. Coincidence is one explanation.
Silent data corruptions due to defective silicon cause erroneous program results. Yet nobody knows how severe and frequent the problem is, how much we need to invest in solving it, and who should pay the bill.