File Integrity Monitoring Вђ“ Pci Dss Requirements 10, 10.5.5 And 11.5: Вђ“ Azmath

Achieving PCI DSS 10.5.5 and 11.5 with File Integrity Monitoring

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 Achieving PCI DSS 10

: 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. Achieving PCI DSS 10

: Requires FIM to alert personnel of unauthorized modifications to critical system files , configuration files, or content files. Achieving PCI DSS 10

: Under Requirement 11.5, the software must be configured to perform critical file comparisons at least once a week . Implementation Best Practices