Firewalld in Examples: A Complete Beginner’s Guide
This guide will teach you all you need to know to get started with firewalld to add, change, and remove rules from your firewall zones.
security
Tails 5.5 Privacy-Focused OS Released for Linux Paranoids
Focused on security and anonymity, Tails 5.5 comes with an updated Tor browser and the latest stable version of the Thunderbird mail client.
Parrot OS 5.1 Brings a Host of Updates and New Docker Repo
Updated security tools, IoT performance improvements, and its own Docker repo are some things the new Parrot OS 5.1 comes with.
10 Best Self-Hosted Apps for Your Raspberry Pi
This article provides you with the best and most popular applications by categories that you can self-host on your Raspberry Pi device.
3 Best Ways to Securely Wipe Disk in Linux
Safeguard your data with Linux disk wiping tools using effective command-line methods like shred, dd, and wipe to ensure your data is permanently gone.
Tails 5.4 Privacy-Focused OS Released for Linux Paranoids
Tails, a Linux distribution focused on security and anonymity, has reached version 5.4, hardening several aspects of the Linux kernel.
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.
Kali Linux 2022.3 Released, New Discord Server Announced
The popular security-focused distribution Kali Linux has announced version 2022.3, but the important news is outside of it.
How to Install Pi-hole on a Raspberry Pi to Block Ads Network-Wide
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!
How to Set up Automatic Security Updates on Ubuntu (Complete Guide)
This guide shows how to automatically set up updates on the Ubuntu system, also known as unattended upgrades.