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

Remote access is essential for modern enterprises. IT administrators, DevOps teams, and vendors need to connect to critical infrastructure using Remote Desktop Protocol (RDP) or Secure Shell (SSH).

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

There are numerous reasons why you might want to stress test your laptop for music production. You might want to understand ...

In conversations about operating system security, "compliance" tends to dominate. But for those of us responsible for keeping infrastructure In OS security, compliance is the cost of entry—not the ...

For executives overseeing virtualized or cloud-based operations, the consequences of ignoring ransomware threats could be ...

Don't miss your chance. If you were affected by AT&T's data breaches, you can still file a claim to get your share. Here's how.

BRICKSTORM was first documented by the tech giant last year in connection with the zero-day exploitation of Ivanti Connect ...

According to firmware security firm Binarly, the first vulnerability, CVE-2025-7937, is a weakness affecting the firmware ...

User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by ...

Hands on with GitHub’s open-source tool kit for steering AI coding agents by combining detailed specifications and a human in ...

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.