This document helps you understand the main concepts behind AppArmor®—the content of AppArmor profiles. Learn how to create or modify AppArmor profiles. You can create and manage AppArmor profiles in three different ways. The most convenient interface to AppArmor is provided by means of the AppArmor YaST modules, which can be used either in graphical or ncurses mode. The same functionality is provided by the AppArmor command line tools or by editing the profiles in a text editor.