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

From Intrusion Detection and Prevention Systems (IDPS) Security Requirements Guide

Part of SRG-NET-000384-IDPS-00209

Associated with: CCI-002683

SV-69621r2_rule The IDPS must detect network services that have not been authorized or approved by the ISSO or ISSM, at a minimum.

Vulnerability 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).

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.

Fix text

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

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