Non-3GPP access (untrusted Wi-Fi, wireline) must use N3IWF or TNGF with IKEv2 and IPsec for secure tunneling to the 5G core, with authentication anchored in 5G AKA.
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.