| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To report the occurrence of an abnormal access to the notifying destination of a user side in addition to the rejection of the access to a user providing information, if the access does not use a normal terminal even by a normal requesting caller when the access request is received from a user side to receive the acquired user providing information. <P>SOLUTION: A data server 11 refers to a user registration table when the access request is received from a user side camera system 4 via an internet to the monitoring image acquired from the camera system 4; and reports the occurrence of the abnormal access via a mail to the user side in addition to the rejection of the access to the monitoring image if it is not the access using a previously permitted normal terminal (type), even if a normal requesting originator is recognized as a result of the authentication by the user ID and the password. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
