security

How to Set up Automatic Updates on Rocky Linux / AlmaLinux

This article shows how to set up the dnf-automatic service to apply updates automatically on a Rocky Linux or AlmaLinux system.

The popular security-focused distribution Kali Linux has announced version 2022.3, but the important news is outside of it.

With Pi-hole, your Raspberry Pi can filter ads before they reach any of your devices across your network. Here's how to do it!

This guide shows how to automatically set up updates on the Ubuntu system, also known as unattended upgrades.

Learn how to use Linux's passwd command to change, remove, or disable passwords, enhancing security management.

From release 5.0, Parrot is also available for Raspberry Pi 4. Without a desktop environment, you can install whatever you like.

The Dirty Pipe vulnerability allows attackers to overwrite data in read-only files and to privilege themselves with code injection.

Protect your online privacy with these three secure Linux web browsers that offer top-notch security features and enhanced privacy settings.

This tutorial will show you how to set up your WireGuard VPN server on Ubuntu in easy-to-follow steps.

pfSense software was designed to be a customizable firewall platform that could be hardware agnostic.