"Tuning" IPS protections to suit the specific needs of an environment can be accomplished by all of the following EXCEPT:
A. Focusing on high confidence level protections.
B. Focusing on low capacity protections.
C. Focusing on low performance impact protections.
D. Focusing on high severity protections.
B
https://sc1.checkpoint.com/documents/R76/CP_R76_IPS_AdminGuide/12831.htm