What access control methodology facilitates frequent changes to data permissions?
A.
Rule-based
B.
List-based
C.
Role-based
D.
Ticket-based
Explanation:
RBAC – This type of model provides access to resources based on the role the users holds within the
company or the tasks that user has been assigned. – Shon Harris All-in-one CISSP Certification Guide
pg 937 Rule-based access control is a type of mandatory access control because rules determine this
access (such as the correspondence of clearances labels to classification labels), rather than the
identity of the subjects and objects alone. . -Ronald Krutz The CISSP PREP Guide (gold edition)
pg 45-46
Role-based access controls are useful in dynamic environments with frequent personnel
changes because administrators can easily grant multiple permissions simply by adding a
new user into the appropriate role.
Sybex page 646
C is the correct answer