Abstract: The remote surveillance system contains: at least two elements named “external network heads” containing, each one, at least: communication members at long distance. wireless communicating members at short range and. a microcontroller and at least one sensor adapted to emit, with a wireless communicating member at short range, a signal representative of a physical data and the elements “external network heads” being adapted to communicate between them and with the sensor, via their wireless communicating members at short range, at least one of the elements “external network heads” being adapted to communicate at long distance, via its communication member at long distance, according to the state of each other element “network head” and according to the signal provided by at least one sensor.

Abstract: The invention concerns a device for data flow exchange between a client device (3) provided with an Internet file and a server (4) adapted to provide on request from the client device (3), at least a service for transforming said file, the communication between the client (3) and the server (4) being based on a protocol of adaptation of Internet file content of the Internet Content Adaptation Protocol (iCAP) type. The device comprises a adaptor (5) of iCAP type data flows into files adapted to be used directly by said server (4) or by said client device (3); the adaptor (5) comprises means for communicating with the client device (3) and the server (4) and configuration file wherein is/are stated the transformation service(s).

Abstract: Method for selecting a security configuration of a user's terminal (10) able to be connected to at least one network (1, 2) via several network interfaces, comprising steps during which the terminal (10): detects any change in the terminal's physical connection to a network; verifies that the terminal is connected to a network by a unique physical link; disconnects all physical links with a network so as to maintain only one physical link; determines the characteristics of the maintained physical link; and configures the terminal in relation to the characteristics of the maintained physical link.

Abstract: The invention concerns a device for data flow exchange between a client device (3) provided with an Internet file and a server (4) adapted to provide on request from the client device (3), at least a service for transforming said file, the communication between the client (3) and the server (4) being based on a protocol of adaptation of Internet file content of the Internet Content Adaptation Protocol (iCAP) type. The device comprises a adaptor (5) of iCAP type data flows into files adapted to be used directly by said server (4) or by said client device (3); the adaptor (5) comprises means for communicating with the client device (3) and the server (4) and configuration file wherein is/are stated the transformation service(s).