File Integrity Monitoring (FIM) is a critical security control for PCI DSS compliance, specifically addressing the protection of logs and the detection of unauthorized changes to system files. Key PCI DSS Requirements for FIM
: Mandates using FIM or change-detection software on logs to ensure existing data cannot be modified without generating an alert. Importantly, new data being appended to logs should not trigger these alerts. File Integrity Monitoring (FIM) is a critical security
Achieving PCI DSS 10.5.5 and 11.5 with File Integrity Monitoring File Integrity Monitoring (FIM) is a critical security
: Requires FIM to alert personnel of unauthorized modifications to critical system files , configuration files, or content files. File Integrity Monitoring (FIM) is a critical security
: Under Requirement 11.5, the software must be configured to perform critical file comparisons at least once a week . Implementation Best Practices