FedRAMP High
SA - System and Services Acquisition

FedRAMP High SA-9(2): Identification of Functions, Ports, Protocols, and Services

Require providers to identify functions, ports, protocols, services required for external services.

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

What else in your programme already covers this

This control maps to 18 controls across 11 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

ISO 27001:2022 · 4 controls

  • 5.9 Inventory of information and other associated assets
  • 8.20 Networks security
  • 8.27 Secure system architecture and engineering principles
  • 8.9 Configuration management

NIST SP 800-53 Rev 5 · 3 controls

SOC 2 · 3 controls

  • SOC2-CC5.2 CC5.2 General controls over technology (COSO principle 11)
  • SOC2-CC6.1 CC6.1 Logical access security over protected information assets
  • SOC2-CC6.6 CC6.6 Protection against threats from outside the system boundary

CIS Controls v8 · 1 control

  • CIS-4.8 Uninstall or Disable Unnecessary Services on Enterprise Assets and Software

DORA · 1 control

ISO 27002:2022 · 1 control

  • 5.22 Monitoring, review and change management of supplier services

NIST Cybersecurity Framework 2.0 · 1 control

  • NIST-CSF-ID.AM-03 Representations of the organization's authorized network communication and internal and external network data flows are maintained

NIST SP 800-171 Rev 3 · 1 control

NIST SP 800-53 Rev 5 HIGH · 1 control

  • SA-9(2) SA-9(2) External System Services | Identification of Functions, Ports, Protocols, and Services

NIST SP 800-53 Rev 5 MODERATE · 1 control

  • SA-9(2) SA-9(2) External System Services | Identification of Functions, Ports, Protocols, and Services

PCI DSS 4.0 · 1 control

  • 1.2.5 1.2.5 Allowed services, protocols and ports justified

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 SA - System and Services Acquisition

You are reading one control. How much of FedRAMP High have you already done?

FedRAMP High SA-9(2) is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of FedRAMP High your existing evidence covers. Hold C5 (Germany) and 119 of 410 FedRAMP High controls already carry evidence.

If you hold C5 (Germany)29% covered · 291 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. 6 were rejected on the C5 (Germany) pair alone.

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Query this from an agent

The graph holds this control, the 18 it maps to, and the evidence behind each claim, over MCP and REST.

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