A critical vulnerability dubbed Januscape patched in the Linux kernel-based virtualization module poses arbitrary code execution risk to multi-tenant cloud environments and virtualized enterprise ...

A hidden authentication backdoor has been found in multiple Tenda router firmware versions, potentially allowing an attacker ...

Tech pro ThioJoe dives into a long-term investigation uncovering a hidden Linux backdoor that persisted across systems for ...

LevelBlue says QuimaRAT uses encrypted plugins, OS-specific persistence, and JNA libraries to control Windows, Linux, and ...

DirtyClone, tracked as CVE-2026-43503, is a Linux kernel vulnerability that allows any local user to gain root privileges.

CVE-2026-43503 DirtyClone is the fourth DirtyFrag-family privilege escalation in six weeks. JFrog's public PoC raises the ...

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

Explore Apple's new Container Machines, a native Docker alternative that brings WSL-like functionality to macOS developers.

France is trying to move on from Microsoft Windows. The country said it plans to move some of its government computers currently running Windows to the open source operating system Linux to further ...

Advance your skills with a flexible, fully online program with Linux systems administration courses. Students enrolled in this online linux systems administration certificate program prepares students ...

PCWorld’s guide helps users navigate the overwhelming choice of approximately 250 Linux distributions by focusing on five main strains: Debian, Red Hat/Fedora, Arch, Slackware, and Gentoo.