FedRAMP High
SA - System and Services Acquisition

FedRAMP High SA-4(9): Acquisition Process | Functions, Ports, Protocols, and Services in Use (SA-4(9))

Acquisition Process | Functions, Ports, Protocols, and Services in Use. Require the developer of the system, system component, or system service to identify the functions, ports, protocols, and services intended for organizational use

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

What else in your programme already covers this

This control maps to 17 controls across 9 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 27002:2022 · 5 controls

  • 5.20 Addressing information security within supplier agreements
  • 5.21 Managing information security in the ICT supply chain
  • 8.20 Networks security
  • 8.26 Application security requirements
  • 8.27 Secure system architecture and engineering principles

ISO 27001:2022 · 4 controls

  • 5.20 Addressing information security within supplier agreements
  • 5.21 Managing information security in the information and communication technology (ICT) supply chain
  • 8.20 Networks security
  • 8.27 Secure system architecture and engineering principles

CIS Controls v8 · 2 controls

  • CIS-1.1 Establish and Maintain Detailed Enterprise Asset Inventory
  • CIS-4.8 Uninstall or Disable Unnecessary Services on Enterprise Assets and Software
  • ASBv3-NS-8 Detect and disable insecure services and protocols
  • NIST-CSF-ID.AM-02 Inventories of software, services, and systems managed by the organization are maintained
  • SA-4(9) SA-4(9) Acquisition Process | Functions, Ports, Protocols, and Services in Use
  • SA-4(9) SA-4(9) Acquisition Process | Functions, Ports, Protocols, and Services in Use

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-4(9) 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.

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.

Query this from an agent

The graph holds this control, the 17 it maps to, and the evidence behind each claim, over MCP and REST.