SEP excels at malware prevention, firewall, application control, and behavioral detection, but it does not provide scheduled hash-based integrity checks, baseline comparisons, or compliance reporting for file changes.

Additionally, the now-retired Symantec Critical System Protection (SCSP) was a dedicated FIM product.

Introduction In the landscape of enterprise cybersecurity, File Integrity Monitoring (FIM) has become a cornerstone of compliance frameworks such as PCI DSS, HIPAA, SOX, and NIST. FIM is the practice of validating the integrity of operating system and application software files by checking them against a known good baseline. Any unauthorized change—whether from a cyberattack, insider threat, or system misconfiguration—can be detected and alerted upon.