Intrusion Detection Systems $($IDS$)$ and Intrusion Prevention Systems $($IPS$)$ used various techniques to determine if particular sequences of network traffic are considered malicious.

Match the techniques with the appropriate definitions.

signature$-$based

anomaly$-$based

heuristic$-$based definitions: $-$uses rules of thumb to identify potentially bad traffic

$-$recognizing known bad patterns

$-$detecting deviations from an example of previously captured good traffic