Content management system, content management terminal, usage rule management server, content management method, and content management program

摘要

At the time of moving a content from an e-book content receiving terminal 102 to a copyright protection medium 103, from among a plurality of usage rules set to the content, those defined by the copyright protection medium 103 is moved to the copyright protection medium 103 by a content moving section 106, and those not defined by the copyright protection medium 103 are transmitted to a usage rule management server 104 via a communications section 105. On the other hand, at the time of moving the content from the copyright protection medium 103 to the e-book content receiving terminal 102, the usage rules from the copyright protection medium 103 and the usage rules from the usage rule management server 104 are combined together. In this manner, even when a content is moved through a copyright protection medium in which usage rules of the content are not fully defined therein, none of the usage rules is lost.