NIST SP 800-53 Rev. 5
SI-4(11)
System and Information Integrity
enhancement

Analyze Communications Traffic Anomalies

Parent: SI-4

Description

Analyze outbound communications traffic at the external interfaces to the system and selected [organization-defined parameter] to discover anomalies.

Mapped SPARTA techniques

152 techniques

Cite as SafeMode Space, nist-80053-rev5 SI-4(11).

Built 2026-07-25 from 216 techniques, 334 regulation articles, 125 ENISA controls, 2,610 framework controls, and 90 countermeasures.