SECURITY ENHANCEMENT SYSTEM USING ONE TIME URL

摘要

PROBLEM TO BE SOLVED: To surely enhance the security of acquiring specific information high in secrecy while guaranteeing the easiness of the operation/behavior of a user device. SOLUTION: In a line connection system between a terminal apparatus and a server device, the server device is provided with a means for performing first authentication based on user ID sent from terminal equipment or a password, a means for generating new URL based on a parameter which is previously set after first authentication and a means for transmitting new URL to an electronic mail address which is previously registered. The server device may be provided with a means for counting lapse time from the issuing of URL or the number of access times and a means for changing URL when a counting result exceeds a predetermined threshold.