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SA-9 (2)

SA-9 (2) H M
Description

The organization requires providers of [Assignment: organization-defined external information system services] to identify the functions, ports, protocols, and other services required for the use of such services.

FedRAMP
  • H SA-9 (2) [all external systems where Federal information is processed or stored]
  • M SA-9 (2) [all external systems where Federal information is processed or stored]
DISA Cloud Computing SRG

All external information system services

Source:
DoD RMF TAG

Supplemental Guidance

Information from external service providers regarding the specific functions, ports, protocols, and services used in the provision of such services can be particularly useful when the need arises to understand the trade-offs involved in restricting certain functions/services or blocking certain ports/protocols.

Related Controls