When an attacker succeeds in infecting a victim’s system, the attacker inherits the victim’s privileges. App Armor beats the attack by reducing the potential victim’s privileges to a minimum.

Your Linux system may not be so airtight after all. To understand the threats, you need to think like an intruder. We'll show you what the intruders are thinking now about the Linux 2.6 kernel.

Security Enhanced Linux or App Armor? Linux Magazine invited two well-known personalities from Red Hat and Novell to debate the merits of their security systems.

SELinux provides a comprehensive Mandatory Access Control system for Linux, if you are ready for all the details.

The Xen virtualization system is is quickly becoming a standard feature of corporate Linux. We’ll show you how to get started with the latest version of Xen.

The well-known Suse configuration program Yast 2 will be helping Debian users in future. And if you are looking for a way to relax after finishing your system administration chores, check out “Battle for Wesnoth.”

KDE users choose Konqueror, Gnomers use Nautilus, and commandline

fans extol the virtues of Midnight Commander. Gentoo gives you

the best of all these worlds – a desktop independent file manager.

My friends at the Biodiversity Research Center (http://specify software.org/In formatics) are experts in modeling the sudden changes that occur when an ecosystem is disrupted by the arrival of a new foreign species. I’m sure they don’t have a plan for modeling the Linux ecosystem, but if they did, they would also have scientific way of telling us the times they-are-a-changin’. As you probably know, the foreign species that appeared recently in the Linux ecosystem is Novell. High-tech magazines are full of commentaries describing the possible impact Novell might have on the Linux industry, but it is starting to look like the area where Novell presents the greatest mismatch for the indigenous Linux companies is in the game of brand promotion.