Agencies that intend to classify media lower than the system it is connected to must ensure one of the following: the media itself is read-only; the media is placed in a device that only permits reading; or the system has a way to guarantee read-only access, for example approved data diodes, write-blockers or comparable infrastructure.
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.