Abstract: A method of providing a digital ticket allowing access to at least one digital object comprising the following steps: following a selection by a first user of at least one digital object, a step of submission of a request to a management server to obtain a digital ticket comprising a unique identification code, a first step of generation of said digital ticket, a first step of transmission of said digital ticket to the first user, and a step of activation of the digital ticket.

Abstract: A method of providing a digital ticket allowing access to at least one digital object comprising the following steps: following a selection by a first user of at least one digital object, a step of submission of a request to a management server to obtain a digital ticket comprising a unique identification code, a first step of generation of said digital ticket, a first step of transmission of said digital ticket to the first user, and a step of activation of the digital ticket.

Abstract: A method and system for providing at least one digital object to a user having a first digital reading device on which identification data, containing at least one piece of identification information related to the user, is locally stored, said method comprising: a step of generating, by means of a management server, the rights to read personal read rights data; a step of sending the personal read rights data to a personal digital library manager; and a step of authenticating the user by means of identification data.

Abstract: The disclosure relates to a method for communication between a secure information storage device and at least one third party with which information is exchanged. An entity ensures the management of a plurality of secure information storage devices to which said device pertains.

Abstract: The disclosure relates to a method for communication between a secure information storage device and at least one third party with which information is exchanged. An entity ensures the management of a plurality of secure information storage devices to which said device pertains.

Abstract: This invention relates to an authentication process with an access control and/or payment system that maintains anonymity of the customer towards a third party, characterized in that a single-directional authentication protocol is used to send an authentication sequence that is completely different for each transaction, so that it is impossible for a third party to determine the identity of this customer, or even to determine which transactions are sent by a particular customer.

Abstract: A system for management of the usage of consultations in a telecommunication network, in which one consultation is carried out by communication between a remote server center, and a local subscriber terminal, via a telecommunication link of switched type. A usage management module is provided, which is external to the link and makes it possible, through interactive communication between the local subscriber terminal and the management module, as well as between the management module and the remote server center, to set up, monitor and acknowledge the usage between the remote server center and a subscriber terminal.