DIFF Subgroup
G06F 21/35 communicating wirelessly
Introduced: January 2013
Full Title
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity > Authentication, i.e. establishing the identity or authorisation of security principals > User authentication > involving the use of external additional devices, e.g. dongles or smart cards > communicating wirelessly
No child classifications to compare. This is a leaf node in both IPC and CPC.