Your office administrator is being trained to perform server backups. Which authentication method would be ideal for this situation?
a. MAC
b. DAC
c. RBAC
d. Security tokens
Answer: C
Role-Based Access Control (RBAC) allows specific people to be assigned to specific roles with specific privileges. A backup operator would need administrative privileges to back up a server. This privilege would be limited to the role and wouldn't be present during the employee's normal job functions.