CompTIA: Advanced Security Practitioner (CASP) Exam Prep

Answer: C - MAC access model allows access control determinations to be performed based on the security labels associated with each user and each data item.

Key Takeaway: Mandatory Access Control (MAC) refers to a type of access control by which the operating system constrains the ability of a subject or initiator to access or generally perform some sort of operation on an object or target. The security policy in MAC is centrally controlled by a security policy administrator. Users do not have the ability to override the policy or grant access to files that would otherwise be restricted.