NIST SP 800-171 Rev 3
03.13 SC (System and Communications Protection)

NIST SP 800-171 Rev 3 03.13.15: Session Authenticity

Protect the authenticity of communications sessions.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

What else in your programme already covers this

This control maps to 21 controls across 16 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

AWS Well-Architected Security Pillar · 2 controls

Azure Security Benchmark · 2 controls

  • DP-3 Encrypt sensitive data in transit
  • IM-4 Authenticate server and services

HIPAA Security Rule · 2 controls

ISO 27001:2022 · 2 controls

  • 8.20 Networks security
  • 8.24 Use of cryptography

NIST SP 800-66 Rev 2 · 2 controls

ASD Strategies to Mitigate Cyber Security Incidents · 1 control

  • ASD37-14 Block spoofed emails (Very Good)

C5 (Germany) · 1 control

CMMC 2.0 · 1 control

Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.1 · 1 control

  • CCM-IPY-03 Secure Interoperability and Portability Management

FedRAMP High · 1 control

  • SC-23 Session Authenticity

FedRAMP Moderate · 1 control

  • SC-23 Session Authenticity

NIS2 Directive · 1 control

  • Art.21.2.j Multi-factor or continuous authentication, secured communications and secured emergency communications

NIST Cybersecurity Framework 2.0 · 1 control

NIST SP 800-172 · 1 control

  • 3.5.1e Identification of Systems, Components, and Devices

NIST SP 800-53 Rev 5 · 1 control

PCI DSS 4.0 · 1 control

  • 8.5.1 8.5.1 MFA system resistant to replay and bypass

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

Other controls in 03.13 SC (System and Communications Protection)

You are reading one control. How much of NIST SP 800-171 Rev 3 have you already done?

NIST SP 800-171 Rev 3 03.13.15 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of NIST SP 800-171 Rev 3 your existing evidence covers. Hold PCI DSS 4.0 and 69 of 97 NIST SP 800-171 Rev 3 controls already carry evidence.

If you hold PCI DSS 4.071.1% covered · 28 gapsIf you hold C5 (Germany)68% covered · 31 gapsIf you hold Cloud Security Alliance Cloud Controls Matrix (CCM) v4.0.164.9% covered · 34 gapsIf you hold ISO 27001:202262.9% covered · 36 gapsIf you hold CIS Controls v853.6% covered · 45 gapsIf you hold NIST SP 800-161 Rev 152.6% covered · 46 gaps

Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 0 were rejected on the PCI DSS 4.0 pair alone.

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Query this from an agent

The graph holds this control, the 21 it maps to, and the evidence behind each claim, over MCP and REST.

MCP endpointAll NIST SP 800-171 Rev 3 controls