One is one's own guard. What other guard could one have? One is one's own destiny. Therefore one should train oneself, like a merchant does a thoroughbred horse.
AppArmor Profile Repositories
This is a collection of AppArmor profiles has contributed by members of the Ubuntu Community and is intended to promote learning and, more importantly, use of AppArmor.
For an overview of AppArmor on Ubuntu see: Introduction to AppArmor
Disclaimer: This collection of AppArmor profiles intended as a reference or guide. As such, there is no guarantee these profiles will work for you or prevent security breaches.
While you are welcome to copy, distribute, and/or use them as is, it is best if you learn from them as you learn to generate your own profiles.
If you are interested in contributing, please send me a message on the Ubuntu Forums and I will add your profiles as well.