Internet users typically reveal their IP addresses, and this lets companies compile a profile of your Internet activities. Tor and Privoxy can help protect your privacy.

We’ll show you some tricks for configuring the root password popup window on Red Hat-based systems.

After penetrating a remote system, intruders might think they are home and dry, but AppArmor spoils the fun, locking the miscreants in a virtual cage.

Linux provides tools and patches for speeding up the priority of multimedia applications. So if you're not getting the performance you expect, try shifting into overdrive.

Backups are a common topic, but you’ll hardly hear anyone mention safe data deletion.

Some say an attack is looming, and others say we don’t have to worry. What’s the real story on viruses in Linux?