What is the MAIN objective of an intrusion detection system (IDS) policy?

The main objective of an intrusion detection system (IDS) policy is to establish the criteria for what constitutes an intrusion event and the reporting requirements once such an event is detected. This includes defining what activities are considered anomalies, ensuring that security breaches are identified, and specifying how and to whom these incidents should be reported. The policy sets the foundation for how intrusions are detected, assessed, and managed within an organization’s network infrastructure1.

References: ISACA’s resources on cybersecurity highlight the importance of having a clear IDS policy that outlines the detection and response procedures for security incidents. Such a policy is crucial for the effective monitoring and management of potential security breaches, ensuring that they are promptly identified and addressed1.