In a previous blog, we presented NIST's benchmark definition of integrity monitoring.

The conclusion was clear: Many vendor claims of file integrity monitoring (FIM) capabilities do not match this definition.

Change detection across system components, including files, is crucial and implemented in many tools, including EDR/XDR. However, while these systems often claim FIM capabilities, file change detection alone falls short of true FIM.

The post FIM Test: A Method for Distinguishing True FIM Capabilities in a Crowd of Claims appeared first on Security Boulevard.

Dan Schaupner

Source: Security Boulevard
Source Link: https://securityboulevard.com/2026/03/fim-test-a-method-for-distinguishing-true-fim-capabilities-in-a-crowd-of-claims/