METHOD FOR PROTECTING AT LEAST PARTS OF PRODUCT DATA, WHICH ARE STORED ON AT LEAST ONE SERVER AND/OR IN AT LEAST ONE DATABASE AND ASSOCIATED WITH A PRODUCT IDENTIFIED BY AN RFID TAG, FROM UNAUTHORIZED ACCESS

摘要

A method is described for protecting at least parts of product data, which are stored on at least one server (04) and/or in at least one database and associated with a product identified by an RFID tag (02), from unauthorized access, wherein according to the method an authentication and authorization check of an accessing party is performed upon access to a server and/or database, additionally proof being required upon access to a server and/or database that the product is located within the discretionary area of the accessing party, said proof being provided by the RFID tag (02) upon the detection thereof by an RFID reader (03) by way of an access token in the form of a data structure, by which the RFID tag (02) authorizes the accessing party to access at least parts of the product data associated with the product identified by the RFID tag (02) and stored on the server and/or in the database, which is to say to query and/or change the product data depending on the application.