To be of practical use an IDS should detect a substantial percentage ofintrusions while keeping the false alarm rate at an acceptable level.

Question

Quizplus · Accepted Answer

This statement is true. An IDS (Intrusion Detection System) should be able to identify a significant proportion of intrusions, but it should also maintain a low false alarm rate. If an IDS generates numerous false alarms, it can be challenging for security teams to filter through them and identify real threats, ultimately reducing the effectiveness of the IDS. Therefore, it is crucial to maintain a balance between detection accuracy and false alarms.

To Be of Practical Use an IDS Should Detect a Substantial