SYNCHRONIZING THE STATE OF THE MARKER Russian patent published in 2023 - IPC G06Q20/36 G06Q20/38 G06Q20/16 

FIELD: computer technology.

SUBSTANCE: result is achieved by submitting, by means of a first service provider application of a plurality of service provider applications on the communication device, to the computer of the first service provider, a first request for a first application token; receiving, by the first service provider application on the communication device, from the first service provider computer, an encrypted application token corresponding to the first application token; receiving, by the account management application on the communication device, from the first service provider application on the communication device, the encrypted application token; sending, by means of the account management application on the communication device, to the token service computer in communication with the computer of the first service provider, a token issuance request with an encrypted application token, receiving, by means of the account management application on the communication device, from the token service computer, the first application token with the container wherein the token container is associated with a container identifier and a token state associated with the first application token, the token state and the container identifier being maintained by the token service computer, the token state including at least one of a newly generated token, an extinguished token, and value-added token and store the first application token in a token container in the account management application.

EFFECT: technical result consists in providing the ability to control access to resources using application tokens, ensuring data security.

23 cl, 14 dwg