What technology is being used to detect anomalies?

A.
IDS

B.
FRR

C.
Sniffing

D.
Capturing

Explanation:

Intrusion Detection is a quickly evolving domain of expertise. In the past year we have seen giant
steps forward in this area. We are now seeing IDS engines that will detect anomalies, and that have
some built-in intelligence. It is no longer a simple game of matching signatures in your network
traffic.