What is a primary requirement under SI.L2-3.14.3 for organizations regarding security alerts?

The requirement under SI.L2-3.14.3 emphasizes the importance of establishing a process for active monitoring of security alerts. This is crucial because effective monitoring enables organizations to promptly detect and respond to potential security incidents, thus enhancing their overall security posture. Active monitoring involves continuously observing security alerts generated by various systems and identifying patterns or anomalies that may indicate a security breach or threat.

By actively monitoring security alerts, organizations can ensure that they are aware of any suspicious activity in real-time, allowing for quicker investigation and mitigation of threats. This proactive approach supports not just immediate responses to incidents, but also helps in refining the organization’s security strategy and improving defense mechanisms over time.

The other options, while potentially beneficial for an organization’s security framework, do not directly align with the specific requirement outlined in SI.L2-3.14.3 regarding the monitoring of security alerts. Training programs, isolation measures, and audits contribute to a holistic security approach, but they are not the primary focus of this particular requirement.