Default permit is only a good approach in an environment where:
A. security threats are non-existent or negligible.
B. security threats are non-negligible.
C. security threats are serious and severe.
D. users are trained.
E. None of the choices.
Explanation:
-Everything not explicitly permitted is forbidden (default deny) improves security at a cost in functionality. This is a good approach if you have lots of security threats. On the other hand, -Everything not explicitly forbidden is permitted- (default permit) allows greater functionality by sacrificing security. This is only a good approach in an environment where security threats are non- existent or negligible.-