PROTECTOR COMMUNALIZATION DEVICE, PROTECTOR COMMUNALIZATION PROGRAM, PROTECTOR COMMUNALIZATION METHOD, LICENSE MANAGEMENT SYSTEM AND PROTECTOR

摘要

PROBLEM TO BE SOLVED: To achieve the license management of software using one protector.;SOLUTION: This protector communalization device is provided with an identification information storage means 13a for storing preliminarily uniquely assigned identification information and a license information storage means 13b for storing the license information of various software, and configured to commonalize a protector 10 held by a user in accordance with the supply of first software according to the supply of new second software different from the first software to the user. This protector commonalization device is provided with an identification information acquisition means 21a1 for acquiring identification information stored by the identification information storage means 13a of the protector 10; a validity decision means 12a1 for deciding the validity of the acquired identification information; and a license information adding means 21a3 for adding the license information of the second software to the license information storage means 13b of the protector 10 decided to be valid by the validity decision means 21a2.;COPYRIGHT: (C)2008,JPO&INPIT