Devices must be set to validate the server certificate; they must have trust disabled for any commercial certificate authority that is not trusted; and they must have the ability to ask users to authorise new servers or new commercial certification authorities switched off.
This control maps to 1 controls across 1 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
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.
The graph holds this control, the 1 it maps to, and the evidence behind each claim, over MCP and REST.