| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve security for data remotely accessed and acquired from a data providing server connected to an internal network by a terminal connected to an external network. <P>SOLUTION: Before transmitting data managed by a data providing server 10 to a requesting terminal according to a data request, it is determined whether the data request is transmitted from an internal terminal 30 connected to an enterprise network 100 or the data request is connected to an external terminal 70 connected to the Internet 200. Then, when the data are transmitted to the external terminal 70, the data providing server 10 applies encapsulated processing to the data to restrict its access so that only a user who made an access can utilize the data. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
