Avionics intrusion detection system and method of determining intrusion of an avionics component or system

摘要

A system for an aircraft and method of determining intrusion of an avionics component or system in an aircraft having multiple avionics components and systems communicating over an aircraft communications network monitored by a system, including monitoring, by the system, data communication over the aircraft communications network for at least some of the avionics components or system and comparing, by the system, the monitored communications for the at least some of the avionics components to corresponding operational profiles.