Security Operation Modes

Modes for authorizing processing and/or tranport
Dedicated Mode – each user of service that has indirect or direct access to system including periphals has valid sec clearance/ formal approval and need to know for all aspects of the system. Very high level of access. Exclusive use by one particular type or classification of user.
System High Mode – Very similar to dedicated except not necessary for need to know access. Not a dedicated mode.
Compartmented Mode – Compartmented for specific purposes.
Partitioned Mode -Very similar to partitioned
Multilevel Mode – some users don’t have valid security clearance for all IO. Different levels of security all accessing a system.