The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting the Sudo command-line utility for Linux and Unix-like operating systems to its Known ...

The most striking feature of Linux is that it is open-source software. This means that its source code is freely available for anyone to inspect, modify, and distribute. This collaborative nature has ...

Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent. Vendor-neutral certifications emphasize core Linux principles applicable across ...

No system is safe anymore. The newest variant of LockBit ransomware targets Windows, Linux, and VMware ESXi systems simultaneously.

CISA warned that a recently patched local privilege escalation vulnerability in Sudo has been exploited in the wild.

The Pakistan Telecommunication Authority (PTA) has issued a Cybersecurity Advisory regarding a major vulnerability in Linux systems running older versions ...

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

Confused by APT, DNF, PACMAN, or Zypper? This guide explains the default package managers of various Linux distributions.

Trend Micro has sounded the alarm over the new LockBit 5.0 ransomware strain, which it warns is "significantly more dangerous" than past versions due to its newfound ability to simultaneously target ...

Booting from a USB stick is very helpful for many purposes. However, many factors have to be right for the boot to work smoothly. Here you will find the right settings and important tricks ...