| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a high-security access authentication system, without significantly increasing a cost of an information processor. <P>SOLUTION: This access authentication system is provided with: a pointing device 11 for receiving an operation of a user; an operation direction detecting part 12 and a control input detecting part 13 for detecting an operation content of the pointing device 11 and for generating operation history information; an ID table 16 storing in advance authentication information corresponding to the user allowed to use the information processor; and a determination part 15 for collating the operation history information generated by the operation direction detecting part 12 and the control input detecting part 13, with the authentication information stored in the ID table 16, and for determining success or failure of access authentication. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
