CPC Subgroup
H04W 12/03 Protecting confidentiality, e.g. by encryption
Full Title
Security arrangements; Authentication; Protecting privacy or anonymity > Protecting confidentiality, e.g. by encryption
2 direct subcodes
Child Classifications
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- H04W 12/033 of the user plane, e.g. user's traffic
- H04W 12/037 of the control plane, e.g. signalling traffic