Patent ID: 7865718
Filing Date: 2011-01-04
Classification: H04L

Abstract:
1. A non-transitory computer-readable recording medium which records a remote control program for remotely acquiring data within a protected network, the remote control program causing a portable terminal device to perform an operation comprising: (a) acquiring from a device within a local network connected through a communication interface, device identification information for identifying the device; (b) storing the acquired device identification information; (c) receiving an operation input for designating, from among the stored device identification information, device identification information of a data acquisition device to execute a data acquisition process; (d) storing data identification information for identifying data stored in a data server device within the protected network connected to a local network through another network; (e) receiving an operation input for designating the data identification information on data as a transfer object from among the stored data identification information; (f) transmitting an access ticket issue request to a gateway device installed between the protected network and another network, the access ticket issue request requesting the gateway device to issue an access ticket indicating that external access to the protected network is permitted; (g) generating key information; and (h) when an access ticket including the generated key information for accessing the protected network is transmitted from the gateway device in response to the access ticket issue request, transmitting a data acquisition instruction including the access ticket and the data identification information of the data designated as the transfer object.