Security Profile for Wind River Linux offers a set of vital security capabilities and a suite of tools for the most demanding applications and markets. With a goal to provide Multiple Independent Levels of Security, Security Profile provides seamless integration of the most powerful kernel security implementations with the base Wind River Linux platform. With these implementations offering powerful policy setup, audit, and logging capabilities, as well as low system performance impact, designers can choose between (or combine) a self-learning system with minimal setup complexity or a manual, extremely fine-tunable system for skilled administrators. Mandatory access controls
(MACs) are implemented using Flask or access control lists (ACLs). By integrating the two, relative overall system performance remains consistent when measured against either component individually.