NETWORK APPARATUS BASED CONTENTS NAME AND METHOD FOR PROTECTING CONTENTS

摘要

PURPOSE: A content name based network apparatus and content protection method are provided to enable a content creator to protect content from a network apparatus or a user who does not want to share content. CONSTITUTION: A content protection information creation unit(501) creates content protection information including policy information and marking information. The marking information exhibits the protection of content. The policy information exhibits an opening scope of the content. A content location information creation unit(502) creates content location information which exhibits a location of the content in a content name based network based on the content protection information. [Reference numerals] (501) Content protection information creation unit; (502) Content location information creation unit; (503) Message reception unit; (504) Determination unit; (505) Confirmation unit; (506) Transmission determination unit; (507) Content store