FIELD: information technology.
SUBSTANCE: method for user authorisation in a multiuser system involves obtaining an individual codename corresponding to the identification code of a transponder; additionally obtaining at least one personal code identifier (PIN code), and subsequently granting or denying access to the system based on the results of comparing the obtained value, wherein the PIN code used is a series of number or letter symbols stored in the memory of a smart card, and replaced with new values if access to the system is granted.
EFFECT: high efficiency and reliability of checking access of a user to a system with restricted access.
4 cl, 1 dwg
