In multi-processing systems, which one of the following lacks mandatory controls and is NORMALLY
AVOIDED for communication?
A.
Storage channels
B.
Covert channels
C.
Timing channels
D.
Object channels
Explanation:
Covert channel – A communication path that enables a process to transmit information in a way that
violates the system’s security policy. – Shon Harris All-in-one CISSP Certification Guide pg 929