The rule 'Wiz Image Integrity Validator Updated Or Deleted' is designed to monitor and detect any updates or deletions of image integrity validators within a container security context. Such changes can potentially indicate malicious activity or misconfiguration in the image management lifecycle, affecting supply chain security. When the rule is triggered, the detection mechanism utilizes audit logs categorized under 'Wiz.Audit' to track specific actions related to the image integrity validator. For example, a successful deletion or an unexpected modification will generate alarms, allowing for prompt review and potential reversal of unintended changes. The severity of this rule is classified as medium, reflecting a noteworthy but not critical risk if changes occur without proper oversight. The rule is enabled to ensure continuous monitoring, and it suggests implementing a verification process through an established runbook to check if the detected action was planned. If not, immediate remediation steps are advised, including reverting changes and taking steps to prevent future occurrences. This proactive approach aligns with best practices in cloud-native security and supply chain integrity management.