How can you achieve this?

You just upgraded to R71 and are using the IPS Software Blade. You want to enable all critical
protections while keeping the rate of false positive very low. How can you achieve this?

A.
new IPS system is based on policies, but it has no ability to calculate or change the confidence
level, so it always has a high rate of false positives.

B.
As in SmartDefense, this can be achieved by activating all the critical checks manually.

C.
The new IPS system is based on policies and gives you the ability to activate al checks with
critical severity and a high confidence level.

D.
This can’t be achieved; activating any IPS system always causes a high rate of false positives.