G
PHYSICS
G
PHYSICS
G06
COMPUTING OR CALCULATING; COUNTING
G06
COMPUTING OR CALCULATING; COUNTING
G06F
ELECTRIC DIGITAL DATA PROCESSING
G06F
ELECTRIC DIGITAL DATA PROCESSING
G06F21/00
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
G06F21/00
Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
G06F21/30
Authentication, i.e. establishing the identity or authorisation of security principals
G06F21/30
Authentication, i.e. establishing the identity or authorisation of security principals
G06F21/45
Structures or tools for the administration of authentication
G06F21/45
Structures or tools for the administration of authentication