DETERMINATION OF DEGREE OF ACCESS TO CONTENT OR SIMILAR IN SYSTEM FOR PROTECTING CONTENT OR SIMILAR Russian patent published in 2009 - IPC G06F21/22 

FIELD: physics; computer engineering.

SUBSTANCE: method of transferring accumulated measured data from a client to a measurement service, where each set of measured data is indexed in the measured data base of the client in accordance with a measurement identifier (MID) and further indexed in the measurement data base in accordance with an identifier, associated with content (KID). To increase effectiveness of protecting the data base from unauthorised access, the client chooses a specific MID, chooses at least part of measured data in the measurement data base, containing the chosen MID, where the chosen measured data are arranged in accordance with KID. The client generates a request based on the chosen measured data and sends the request to the measurement service. The measurement service receives measured data from the request, stores them and generates a response, which should be returned to the client based on the request. The client receives the response from the measurement service, which includes a list of KID of chosen measured data in the request, confirms that the response corresponds to the request, and generates a list of KID in response, for each KID, by deleting measured data from the measurement data base, containing the chosen MID and KID.

EFFECT: more effective protection of data base from unauthorised access.

20 cl, 4 dwg