Abstract: A method for controlling the access to digital data in a system including a mobile terminal having a network interface, a geographically limited network segment that provides a network solution which ensures that the localization of the mobile terminal takes place and the identification of the network segment can be carried out, a usage server which controls access to the digital data and ensures the compliance with specific rights, includes the steps: obtaining the unique identification of the network segment in which the mobile terminal is located; evaluation of the unique identification on a usage server which controls the access to digital data based on the unique identification by transferring an access list to the application; and display of the digital data on the mobile terminal via the application.