When discussing IDS/IPS, what is a signature?
A)An electronic signature used to authenticate the identity of a user on the network
B)Attack-definition file
C)It refers to "normal," baseline network behavior
D)None of the above

Question

Quizplus · Accepted Answer

A signature in the context of IDS (Intrusion Detection Systems) and IPS (Intrusion Prevention Systems) refers to a set of rules or patterns (attack-definition file) used to detect typical malicious activity. It is like a fingerprint for identifying known threats based on specific sequences of bytes or packet characteristics.

When Discussing IDS/IPS, What Is a Signature