France Telecom

Orange

Philippe Lottin

Francois Toutain

Eric Paillet

Jean-François Rey

Laura Carlier

Jean-Michel Ortholand

Claudine Le Mercier

Thierry Bonnefoy

Jean Daouben

A method and a system for securing access to data stored in a remote content server (), and corresponding to personal multimedia data of a user (A) for example, which data is accessible by another user (B) from a terminal () by means of an electronic address. In order to avoid direct and extended access by the user (B) to the data of a user (A), the system also includes an application server () for creating an electronic masking address having a determined validity period and for sending to an inverse proxy server () said electronic masking address assigned to the electronic address of the remote content server (). In this way, the terminal () of the user (B) temporarily accesses data stored in the remote content server () via the inverse proxy server () by means of the electronic masking address.

Method and system for protecting a service access link

The invention concerns a method of managing a telephone call from a caller (B) to a person being called, in which the non-reply of the person being called (A) to the telephone call during a predetermined length of time is detected, a communication is established between the caller and a non-reply server () for transferring at least one message intended for the caller while maintaining the telephone call from the caller to the person being called, the response of the person being called (A) to the telephone call from the caller is detected and, if the response of the person being called to the telephone call is detected, the communication between the caller and the non-reply server is interrupted and communication is established between the caller and the person being called. The invention also concerns the associated system.

Method and system for managing a caller's telephone call to a called party

Method of transmitting a message with duration of validity destined for a subscriber terminal, comprising the formulating, in the message, of a field containing information regarding duration of validity of the message and the monitoring of the validity of the message on the basis of the information contained in said field, wherein the message is transmitted to the terminal of the subscriber and, on the expiry of the duration of validity of the message, the message received by the terminal is modified or deleted in such a way as to prevent consultation thereof.

Method and installation for transmitting a message with predetermined duration of validity addressed to a subscriber terminal

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Trebeurden, France

Philippe Lottin