| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a logon support system which enables determination on a server side as to whether a user has an access right, without requesting the user for special handling. <P>SOLUTION: The system comprises: a portable communication device 3 having a function of communication accessible to the Internet, a function of detection of current position information, a function of position information history record for sequentially recording change in the current position information, and a function for transmitting at least part of record of the current position information to a server 1 when the user accesses the server 1 via the Internet and the server requests a history; a function for requesting at least part of the record of the current position information when receiving an access request from the portable communication device 3; a function for receiving the current position information from the portable communication device; and a function for determining whether the access request is permitted or not on the basis of the current position information. <P>COPYRIGHT: (C)2013,JPO&INPIT |
