Which piece of the Trusted Computing Base's security system manages access controls?
A) trusted computing base
B) reference monitor
C) covert channel
D) verification module

Question

Quizplus · Accepted Answer

The reference monitor is the crucial component of the Trusted Computing Base (TCB) that manages access controls, ensuring that any access to system resources and data is authorized and compliant with the security policy. The TCB refers to the collection of hardware, software, and firmware that provides the underlying security mechanisms of a computer system. Covert channel is a method of unauthorized communication between processes or users, while the verification module could refer to several components in the TCB, but it does not specifically manage access controls.

Which Piece of the Trusted Computing Base's Security System Manages