It's been well documented that the rise of AI coding agents has resulted in an influx of new submissions to open-source and ...

Observed attackers deploying GSocket, an open source remote access tool, on compromised Linux servers to maintain hidden ...

You learned web shell detection on Microsoft Internet Information Services (IIS), and have relied on those skills for years.

You might be surprised to learn that so many of the best ideas you see on Linux are from other systems, some of which are already dead. But their legacy lives on every time you op ...

If your Linux system breaks after an update, refuses to show the login screen, or throws another error during startup, you ...

Hackers are actively exploiting a recently discovered critical vulnerability that allows them to log in to privileged ...

Security researcher Paulos Yibelo turned a critical Linux kernel flaw, CVE-2026-99999 or PwnEscape, into a full escape from a ...

This series is an introductory course for those who have never touched Linux before. We will explain the mechanisms of Linux ...

Linux Mint, my favorite Linux desktop distribution, is ready for a fresh start. Its lead developer, Clement "Clem" Lefebvre, ...

Dux Modular Shell 2.1 introduces video wallpapers, four interface density settings, a Classic UI style, and a redesigned ...

A curated, searchable index of hands-on CTF labs covering Linux fundamentals, file system forensics, privilege escalation to root, secure shell scripting, network troubleshooting, firewall policies, ...