An IPS addresses evasion by implementing countermeasures. What is one such countermeasure?
A) periodically reset statistical buckets to zero for memory utilization, maximization, and performance
B) send packets to the origination host of a given communication session, to confirm or eliminate spoofing
C) perform pattern and signature analysis against the entire packet, rather than against individual fragments
D) automate scans of suspicious source IP addresses

Question

Quizplus · Accepted Answer

Performing pattern and signature analysis against the entire packet helps in detecting and preventing evasion techniques that use fragmented packets to bypass security measures.

An IPS Addresses Evasion by Implementing Countermeasures