Requires the security mechanisms for network services, along with their service levels and the requirements placed on them, to be identified, implemented and monitored, whether provision is in house or outsourced.
ISO 27002:2022 8.21 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of ISO 27002:2022 your existing evidence covers. Hold NIST SP 800-53 Rev 5 and 79 of 93 ISO 27002:2022 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. 180 were rejected on the NIST SP 800-53 Rev 5 pair alone.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.