Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent.

Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

T he usermod command is a tool for updating details about an existing user account in your system. It's kind of like editing ...

Linux runs on hardware as diverse as the Raspberry Pi and powerful supercomputers, making it a flexible choice of operating system. Linux can be used via a graphical user interface similar to Windows ...

If a Windows upgrade has ever gone sideways on you, you know how vague and unhelpful the error messages can be. Here are my go-to troubleshooting tricks when that happens.

In an era of escalating digital threats and growing demand for secure systems, Dr . Kwame Assa-Agyei stands as a beacon of ...

Backdoor on edge devices allowed a starting point for threat actors to use lateral movement to access VMware vCenter and ESXi ...

By reverse-engineering the Target Row Refresh (TRR) mechanisms that have thus far protected DDR5 RAM against bit flips, ...

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...

Google's Threat Intelligence Group (GTIG) and Mandiant have published an analysis of the BRICKSTORM backdoor espionage ...