Question

When discussing IDS/IPS, what is a ?signature

a.An electronic signature used to authenticate the identity of a user on the network
b.Patterns of activity or code corresponding to attacks
c."Normal," baseline network behavior
d.None of the above

Answer 1

In the context of IDS/IPS, a signature is a pattern of activity or code that corresponds to known attacks, allowing these systems to detect and prevent such activities on a network.

Step-by-step explanation:

When discussing IDS/IPS (Intrusion Detection Systems/Intrusion Prevention Systems), a signature refers to b. Patterns of activity or code corresponding to attacks.

These signatures are predefined sets of rules or patterns that the IDS/IPS systems utilize to detect known types of network or system attacks. By matching observed network traffic against this database of signatures, the IDS/IPS can identify and potentially block malicious activity.