Which security concept provides redundancy in the event a security control failure or the exploitation of a vulnerability?

Which security concept provides redundancy in the event a security control failure or the exploitation of a vulnerability?
A . System Integrity.
B . Sandboxing.
C . Intrusion Prevention System.
D . Defence in depth.

View Answer

Answer: D

Explanation:

https://en.wikipedia.org/wiki/Defense_in_depth_(computing)