Hi!
 IPE is a Linux Security Module which allows for a configurable
 policy to enforce integrity requirements on the whole system. It
 attempts to solve the issue of Code Integrity: that any code being
 executed (or files being read), are identical to the version that
 was built by a trusted source. 
How is that different from security/integrity/ima?
									Pavel
-- 
(english) 
http://www.livejournal.com/~pavelmachek
(cesky, pictures) 
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html