Rina is a Navy Lieutenant and has secret access to all objects, including fighter jets. She requires top-secret access to complete a portion of her work but is not allowed. This is enforcing which policy?

Domain 5: Identity and Access Management Practice Questions
Questions from the following topics are included in this domain: 
Controlling physical and logical access to assets 
Managing authentication of people and devices
Implementing and managing federation, and other authorization mechanisms
Managing the provisioning and deprovisioning life cycle
Implementing and managing authentication systems