Vanguard Enforcer is the industry leading, intrusion detection and management solution for IBM System z Security Server (RACF) implementations. Enforcer technology has been actively protecting systems and data critical to maintaining life in manned space programs for over a decade. The technology, originally developed in response to system intrusions related to the National Aeronautics and Space Administration (NASA) space program, protects systems and data critical to human life in the unforgiving and inhospitable environment of space.