Systems evaluated at B3 and above by the Trusted Computer System Evaluation Criteria (TCSEC) must enforce the reference monitor concept.
USS Monitor | The Christian Science Monitor | monitor | Monitor | Office to Monitor and Combat Trafficking in Persons | Common European Framework of Reference for Languages | USS ''Monitor'' | Reference | Panay monitor | Monitor lizard | monitor lizard | Monitor (warship) | Holter monitor | Computer monitor | Self-reference | Russian monitor Rusalka | reference | monitor (warship) | Monitor Records | Monitor Range | Monitor (NBC Radio) | Machine code monitor | Frame of reference | Concord Monitor | Bengal monitor | Water monitor | Vouch by Reference | The bureaucrat's offices are laid out in reference to a Rubik's Cube | Terrestrial reference frame | system monitor |