This Linux kernel vulnerability has defenders scrambling. Here's which systems are affected - and what you should do ASAP.

Dirty Frag exposes Linux systems to root escalation through chained kernel flaws, impacting Ubuntu, RHEL, Fedora, and others.

The open-source Linux operating system has emerged to be the foundation for cloud and networking across industries. Enterprise Linux distributions form the core of modern networking setups. They ...

More and more networking pros need to familiarize themselves with Linux because the operating system underpins so many enterprise tools and platforms including software-defined networking and SD-WANs, ...

I'm a Linux geek and have been using Ubuntu since its original release in 2004. These are the essential settings, apps, and ...