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V-55375

The IDPS must detect network services that have not been authorized or approved by the ISSO or ISSM, at a minimum.

Finding ID
SRG-NET-000384-IDPS-00209
Rule ID
SV-69621r2_rule
Severity
Cat II
CCE
(None)
Group Title
SRG-NET-000384-IDPS-00209
CCI
CCI-002683
Target Key
(None)
Documentable
No
Discussion

Unauthorized or unapproved network services lack organizational verification or validation and therefore may be unreliable or serve as malicious rogues for valid services. Examples of network services include service-oriented architectures (SOAs), cloud-based services (e.g., infrastructure as a service, platform as a service, or software as a service), cross-domain, Voice Over Internet Protocol, Instant Messaging, auto-execute, and file sharing. To comply with this requirement, the IDPS may be configured to detect services either directly or indirectly (i.e., by detecting traffic associated with a service).

Fix Text

Configure the IDPS to detect network services that have not been authorized or approved by the ISSO or ISSM, at a minimum.

Check Content

Verify the IDPS detects network services that have not been authorized or approved by the ISSO or ISSM, at a minimum. If the IDPS does not detect network services that have not been authorized or approved by the ISSO or ISSM, at a minimum, this is a finding.