In establishing an ISMS, which principle most directly addresses the ongoing monitoring and adjustment of security controls based on performance and changing threat landscape?
Focusing internal audit, which aspect of the documented audit program is MOST crucial for ensuring objective evidence of continuous improvement within the ISMS?
Imagine a significant data breach occurs after an ISO 27001 certification audit. The auditor's report stated no major nonconformities regarding access controls. Which action is MOST appropriate for the certified organization immediately?
In establishing an ISMS, which principle most directly addresses the ongoing monitoring and adjustment of security controls based on performance and changing threat landscape?