Which of the following statements is related with the first law of OPSEC?

A.
If you are not protecting it (the critical and sensitive information), the adversary wins!

B.
If you don’t know what to protect, how do you know you are protecting it?

C.
If you don’t know about your security resources you could not protect your network.

D.
If you don’t know the threat, how do you know what toprotect?