CeBIT 2010

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.

When ports on a host start opening and closing like window shutters in a gale, it’s time for admins to pay attention.

The pharmers and phishers are after your precious financial infor-mation. We’ll show you how to protect your interests.

Do you know enough to surf free of the liars and spies? We’ll show you how to stay ahead of the traps.

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.

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.

How does the popular Nmap scanner identify holes in network security? In this article, we examine some Nmap analysis techniques.