How often must continuous monitoring and assessment occur?

Continuous monitoring and assessment are fundamental components of an effective risk management framework in an organization. The correct choice emphasizes that monitoring should occur on an ongoing basis—reflecting the dynamic nature of security threats and the need to respond promptly to vulnerabilities as they arise. Additionally, it highlights that the specific frequency and methodology for monitoring should be outlined in organizational policies. This approach allows organizations to adapt to changes in their environment, regulatory requirements, and technology, thereby ensuring that security measures remain effective and aligned with the overall risk management strategy.

Incorporating continuous monitoring means that security practitioners can detect anomalies or vulnerabilities promptly, facilitating rapid responses to incidents and maintaining a proactive security posture. This is essential not just for compliance reasons, but also for protecting the organization’s assets and ensuring the integrity of its data. The other choices suggest fixed intervals or limited circumstances for review, which may not adequately address the need for timely updates in the face of evolving threats.