| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To select an authentication means suitable for a restriction object whose use restriction is possible, and to easily input data for authentication for the release of the restriction. <P>SOLUTION: In a state that the association of a restriction object function and an authentication means for releasing the restriction is stored and managed in a function restriction release table 22, when the release of the restriction of the restriction object function is requested, a CPU 1 selects the authentication means associated with the function, and when it is authenticated that a user is a normal user by the authentication means, the CPU 1 releases the use restriction of the function. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
