Abstract: A method for notifying at least one client module implemented in a wireless device communicatively connected to a wireless communications network that respective specific data are available in a service module implemented in a server communicatively connected to the wireless communications network. According to the method, a notification client device implemented in the wireless device executes: receiving a notification, sent by a notification service device implemented in a server communicatively connected to the wireless network, including information that, for at least one client module, respective specific data are available in a server communicatively connected to the wireless communications network, and notifying the at least one client module that respective specific data are available in a server.

Abstract: A method for providing an authorization to access an interactive good by means of an access right issued by a first bearer device to or for a second bearer device by using a wireless communication means, the method including: by the first device, wirelessly obtaining a first information including at least a second device identifier, generating the access right including at least the second device identifier and an identifier of the interactive good, providing, to the interactive good, a second information including at least the access right, by the second device, wirelessly presenting an access request to the interactive good, by the interactive good, performing an identity check in order to at least verify the second device identifier, and, in case of successful identity check, providing the requested access to the interactive good.