What security model is dependant on security labels?

A.
Discretionary access control

B.
Label-based access control

C.
Mandatory access control

D.
Non-discretionary access control

Explanation:
With mandatory controls, only administrators and not owners of resources may make decisions that
bear on or derive from policy. Only an administrator may change the category of a resource, and no
one may grant a right of access that is explicitly forbidden in the access control policy. This kind of
access control method is based on Security labels. It is important to note that mandatory controls
are prohibitive (i.e., all that is not expressly permitted is forbidden).