PROBLEM TO BE SOLVED: To provide a computer system where a plurality of users exist for setting the range of an executable application by the combination of the authentication of a plurality of users.;SOLUTION: A computer for management stores authentication results based on the authentication information of users according as the authentication information of the users is transmitted from any computer to the computer for management. According as the user requests the execution of an application by any computer to a computer for application execution, the computer for application execution inquires for the propriety of the execution of the application to the computer for management. The computer for management informs the computer for application execution propriety of the execution of the application based on the correspondence relationship of the stored authentication results and the plurality of authenticated users and the executable application.;COPYRIGHT: (C)2004,JPO
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