Where IT and OT maintenance is outsourced, the company may not be able to verify providers' security, and where different providers handle software and security checks, suppliers should be asked for details of updates. An example of navigation computers crashing during pilotage on outdated, unsupported operating systems shows how simple servicing prevents mishaps.
This control maps to 2 controls across 2 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 2 it maps to, and the evidence behind each claim, over MCP and REST.