The following description of IDS, which items are correct
The IDS cannot be linked to the firewall.
Options:
A.
Mouth IDS is a fine-grained detection device, through which the live network can be monitored more accurately.
B.
The IDS can be upgraded flexibly and in a timely manner, and the strategic configuration operation is convenient and flexible.
C.
With IDS, system administrators can capture traffic from critical nodes and do intelligent analysis to find anomalous and suspicious network behavior and report it to administrators.
