Linux can be infected by rootkit malware that is hidden and hard to detect. The chkrootkit program can help find rootkit infections.

While Linux can be made very secure, you can increase the security of your entire network with jump boxes.

At long last, Debian joins other Unix-like distributions in merging /usr directories.

If you thought that you couldn’t restore deleted files in Linux, you didn’t get the whole truth. The truth will set you free and possibly recover those deleted files.

You don't have to be satisfied with your ISP's slow and cumbersome DNS server. Your own Unbound server could improve performance as well as security.

Use the FOG imaging server to image and rollout several installations with a single click.

Managing a firewall can be a hassle, but it’s worse to manage a breach because you didn’t have one.

Timeshift lets users easily create, manage, and restore system snapshots.

A WiFi sensor monitors indoor humidity and temperature and a Node-RED dashboard reports the results, helping you to maintain a pleasant environment.

Take charge of your installation’s logfiles with logrotate.