FIELD: information technologies.
SUBSTANCE: method for software versions control, including: determination of whether a security ID of the first security certificate corresponds to the trustworthy security certificate. At the same time the first security certificate contains criteria of a software version; determination of whether the software version of a software application meets the criteria of the software version of the first security certificate, in response to determination of the fact that the security identifier of the specified first certificate corresponds to the trustworthy security ID; authentication of the trustworthy security ID by inspection of the fact that the device ID of the second security certificate corresponds to the trustworthy device ID, at the same time the second security certificate contains criteria of the security certificate version; permission of execution of the specified software application by the processor in response to determination of the fact that the specified software version corresponds to the specified criteria of the software version.
EFFECT: prevention of execution of unauthorised software versions by devices.
13 cl, 5 dwg
