In eMASS, how are security controls evaluated?

In eMASS, security controls are evaluated primarily through assessments that measure their effectiveness and compliance. This method provides a structured approach to determine how well the security controls are functioning in relation to the established security requirements and standards.

This evaluation process typically involves a combination of testing, documentation reviews, and interviews to gather data on control implementation. The goal is to ensure that the controls not only exist but are operational and effective in mitigating risks. By using assessments to gauge control effectiveness, organizations can identify vulnerabilities and areas for improvement, take corrective actions, and ensure compliance with applicable regulations and policies.

Other methods, such as user feedback surveys, performance reviews of security staff, or external audits, might contribute to an understanding of security posture but do not provide a comprehensive evaluation of control effectiveness and compliance as assessments do. Therefore, relying on assessments aligns with best practices in security management and risk assessment.