Question

________ is a hole in system or network security placed deliberately by either system designers or attackers and is a way of quickly bypassing normal security measures.

Answer 1

The answer to this question is Backdoor.

Step-by-step explanation:

Backdoor is any method with the help of which user that can be authorized and unauthorized are able to bypass the normal security measures in the computer system or network system and gain high-level of user access.

So we conclude that the answer to this question is Backdoor.