CONTENT MANAGEMENT DEVICE, METHOD FOR MANAGING CONTENT, AND PROGRAM

摘要

This content management device (100) is provided with: an uploaded content detection unit (102) for detecting content a user has uploaded to a network service; a management information generation unit (104) for generating management information for content uploaded to the network service by the user and management information for content stored in a machine connected to the network; an uploaded content information storage unit (110) for storing management information for uploaded content; a home content information storage unit (111) for storing management information for content stored on the machine; a home content detection unit (106) for detecting new content newly stored on the machine; and an identity verification unit (107) for verifying the identicalness of the content for which management information is being stored in the uploaded content information storage unit (110), and the new content.