What does ISO/IEC 27001:2022 require in order to evaluate information security performance and the effectiveness of the Information Security…

To evaluate information security performance and ISMS effectiveness, ISO/IEC 27001:2022 Clause 9.1 requires the organization to establish a process of monitoring, measurement, analysis, and evaluation. The organization must determine what will be monitored and measured, the methods to be used to ensure valid results, when the activities will be performed, and who will perform them. The results must then be analyzed and evaluated to assess the information security performance and the effectiveness of the ISMS.

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1. ISO/IEC 27001:2022, Information security, cybersecurity and privacy protection — Information security management systems — Requirements, Clause 9.1 "Monitoring, measurement, analysis and evaluation".