ISC2 Exam ISSMP Topic 4 Question 63 Discussion

In the discretionary access control, an authority, within limitations, specifies what objects can be accessed by a subject.

Answer option D is incorrect. In the mandatory access control, a subject's access to an object is dependent on labels.

Answer option A is incorrect. In the role-based access control, a central authority determines what individuals can have access to which objects based on the individual's role or title in the organization.

Answer option C is incorrect. The task-based access control is similar to role-based access control, but the controls are based on the subject's responsibilities and duties.