Grsecurity® is an extensive security enhancement to the Linux kernel that defends against a wide range of security threats through intelligent access control, memory corruption-based exploit prevention, and a host of other system hardening that generally require no configuration. It has been actively developed and maintained for the past 17 years. Commercial support for grsecurity is available through Open Source Security, Inc.
Security Enhanced Linux (SELinux) is a role-based access control solution, developed by the US spying agency NSA and RedHad, f ...
History Initially developed to answer the security requirements of French administrations, the previous versions of CLIP OS we ...
AppArmor is an effective and easy-to-use Linux application security system. AppArmor proactively protects the operating system ...
Qubes is an open source operating system designed to provide strong security for desktop computing. Qubes takes an approach ca ...