FIELD: radio engineering, communication.
SUBSTANCE: perform processes which include: placing personal media in the information system database, assigning the stored code information and access to a subscriber access code information. Subscriber personal digital key is made with an individual account number and secret PIN code placed on it. PIN code on the key is in the form of dynamic QR-code, which is further added a reference to the address information system, which is placed in the encoded audiovisual information. Access to the information system of the subscriber performs through scanning placed on dynamic QR-code key. Due to the presence in the key reference address a secret PIN code from the key enters an information system is compared with the PIN code, and, in the case of coincidence of PINs, user gets access to the media, the encoded data pin code.
EFFECT: prevention of unauthorized access by third parties to information.
8 cl, 4 dwg
