Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04W 12/03

Protecting confidentiality, e.g. by encryption

Introduced: January 2021

Full Title

Security arrangements; Authentication; Protecting privacy or anonymity > Protecting confidentiality, e.g. by encryption

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2021.

Child Classifications

Navigate with arrow keys, Enter to open

  • H04W 12/033 of the user plane, e.g. user's traffic since 2021 IPC+CPC Available in IPC and CPC
  • H04W 12/037 of the control plane, e.g. signalling traffic since 2021 IPC+CPC Available in IPC and CPC