S.A.R.A. (S.A.R.A. is Another Recursive Acronym) is a stacked Linux Security Module that aims to collect heterogeneous security measures, providing a common interface to manage them.
The kernel-space part is complemented by its user-space counterpart: saractl. A test suite for WX Protection, called sara-test, is also available. More information about where to find these tools and the full S.A.R.A. documentation can be found at https://sara.smeso.it.