What are the advantages of Network$-$Based Intrusion Detection and Prevention Systems $($NIDPS$)?$

Group of answer choices

They require a large number of devices to monitor a network.

They are often susceptible to direct attacks and are easily detectable by attackers.

They enable monitoring of large networks with few devices, are usually passive, and cause little disruption to normal operations.

They are active systems that require significant changes to existing network infrastructure.