Orange

Bruno Menon

Paul Tchoumi

Mathias Beldame

Jonathan Deman

Didier Prudon

A method for authenticating a user of a service on a communication terminal is performed by the communication terminal. The method includes transmitting to a server a request to access the server, the request comprising an identifier associated with the communication terminal and an identifier associated with a required service in the server, receiving, from an authentication device, an authentication request asking the user to pronounce at least one word, and communicating the at least one word pronounced by the user to the device. When the at least one pronounced word corresponds to a voiceprint of the user stored beforehand in association with the identifier of said communication terminal, the terminal then accesses the service or or receives from the device an additional user authentication request.

Strong authentication of a user of a communication terminal

A method for activating an alarm is described. The method is performed by an alarm device connected to a communication network and arranged in the vicinity of a user. The method includes receiving voice data generated by the user, comparing the received voice data with voice data recorded in the alarm device, and, when the received voice data matches recorded voice data, transmitting to a server, via the communication network, textual information known to the server, in order to request assistance for the user, the textual information being non-representative of the voice data generated by the user.

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Châtillon, France

Bruno Menon