When should compensating controls be reevaluated?

Compensating controls should be reevaluated yearly or upon each assessment to ensure their effectiveness in mitigating risks. This regular review process is crucial because it allows organizations to confirm that these controls continue to operate as intended, adapt to changes in the threat landscape, and address any new vulnerabilities that may emerge over time. Periodic reassessment aligns with standard security practices, reinforcing the importance of maintaining a vigilant and proactive approach to information security management.

Reevaluating compensating controls on a yearly basis or during assessments ensures that they remain relevant and effective, thereby supporting the overall security posture of the organization. For example, if a compensating control was implemented in response to a specific risk that has since evolved or diminished, reevaluation allows for modifications to be made accordingly.