STIGQter: STIG Summary: Intrusion Detection and Prevention Systems Security Requirements Guide Version: 3 Release: 4 Benchmark Date: 28 Oct 2025:

The IDPS must continuously monitor outbound communications traffic for unusual/unauthorized activities or conditions.

DISA Rule

SV-206914r856551_rule

Vulnerability Number

V-206914

Group Title

SRG-NET-000391

Rule Version

SRG-NET-000391-IDPS-00213

Severity

CAT II

CCI(s)

• CCI-002662 - Monitor outbound communications traffic per organization-defined frequency for organization-defined unusual or unauthorized activities or conditions.

Weight

10

Fix Recommendation

Configure the IDPS to continuously monitor outbound communications traffic for unusual/unauthorized activities or conditions.

Check Contents

Verify the IDPS continuously monitors outbound communications traffic for unusual/unauthorized activities or conditions.

If the IDPS does not continuously monitor outbound communications traffic for unusual/unauthorized activities or conditions, this is a finding.

Vulnerability Number

V-206914

Documentable

False

Rule Version

SRG-NET-000391-IDPS-00213

Severity Override Guidance

Verify the IDPS continuously monitors outbound communications traffic for unusual/unauthorized activities or conditions.

If the IDPS does not continuously monitor outbound communications traffic for unusual/unauthorized activities or conditions, this is a finding.

Check Content Reference

M

Target Key

2918