3GPP 5G Security Architecture (TS 33.501)
Roaming Security

3GPP 5G Security Architecture (TS 33.501) 33.501-13.4: SEPP and Inter-PLMN Security (N32)

Security Edge Protection Proxies protect signaling between visited and home PLMNs over N32, using TLS for N32-c and PRINS (application layer security) for N32-f to handle IPX intermediaries.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

What else in your programme already covers this

This control maps to 3 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.

NIST SP 800-53 Rev 5 · 2 controls

NIST SP 800-187 · 1 control

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.

Other controls in Roaming Security

Query this from an agent

The graph holds this control, the 3 it maps to, and the evidence behind each claim, over MCP and REST.

MCP endpointAll 3GPP 5G Security Architecture (TS 33.501) controls