| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve such a problem that a method for allowing a person who receives authentication to input an account or a password set by a person demanding authentication and permitting authentication when the account or the password is correct is a general authentication method, but it is necessary to input a password of comparatively many digits to ensure a certain level of security in authentication, causing frequent generation of erroneous inputs, and further forgetting of the password itself. <P>SOLUTION: A system for setting security by using position information (e.g. a place fixed for meeting or a place fixed for arrangement) directly related to a person as a key (authentication condition) and allowing a person who receives authentication to input a position specified by a person demanding authentication is provided. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
