| 摘要 |
PROBLEM TO BE SOLVED: To dynamically change execution enable or disable for part of function provided by an application at application execution with respect to the authority of a user, who executes that application, and to provide single sign on. SOLUTION: This device is provided with authority information returning means 102 and 103 for returning authority information concerning the function, to which the execution is permitted to the user in response to demand from an application 111 for more than one function from among functions 122, 123 and 124 provided by that application corresponding to a request from that application. |
