A(n) __________ is an abstract machine, which mediates all access subjects have to objects.
A) ACL
B) Reference monitor
C) State machine
D) TCB
E) Router

Question

Quizplus · Accepted Answer

A reference monitor is an abstract machine that mediates all access subjects have to objects. It is responsible for enforcing the security policy of the system and ensuring that all accesses are authorized.

A(n) __________ Is an Abstract Machine, Which Mediates All Access