segatex can help you understand SELInux.
By understanding SELInux, it will be the best to solve problems on security bleach.
You have to solve actual problems on every ocassion whether or not allowing access on target domain by source.
For your help, I will write some security bleach program by C and connect to segatex button.
If you push the button, C program will occur security bleach to your Linux box and setrobleshoot will pop up.
I hope segatex will teach you the danger in the very C program and help you evaluate the problem.
If you decided to allow the program to attach the target, segatex will help you write SELInux module.
This is called Anti Minor Offense Action - AMOA.
Next is called Anti Critical-Offense Action - ACOA.
This action will show you why you should not allow the event and the high probabilty of an attack to the box.
Last one will be called Helping Guide Action - HGA and it is an advice for you to write an appropriate SELinux module for the program.
This includes setting boolean stuff.
These features will be incorporated in segatex this year.