FIELD: radio engineering, communication.
SUBSTANCE: proposed method of data provision to a gateway device in a network includes stages, at which: the first file, the first element of authentication and the second element of authentication are received, besides, the specified first element of authentication is unique for a client device connected with the gateway device (430, 650), it is defined whether the second element of authentication is valid for the specified gateway device (660), and the specified first element of authentication and the second file are saved for the specified client device, if the specified second element of authentication is valid for the specified gateway device (670).
EFFECT: improved safety.
20 cl, 7 dwg
