AppArmor in Fedora?
"Ubuntu has included the AppArmor enhanced access control framework ever since the 7.10 release. However, Ubuntu has never surfaced or promoted AppArmor as much as other distros like Fedora. That continues with Karmic Koala where, for example, there's a new Firefox sandbox policy, but it's disabled by default."
Huh? Fedora doesn't use AppArmor. AA is most prominent in Ubuntu and OpenSUSE. Fedora uses SELinux.