What is a primary advantage a hacker gains by using encryption or programs such as Loki?

A.
It allows an easy way to gain administrator rights

B.
It is effective against Windows computers

C.
It slows down the effective response of an IDS

D.
IDS systems are unable to decrypt it

E.
Traffic will not be modified in transit

Explanation:
Because the traffic is encrypted, an IDS cannot understand it or evaluate the payload.