SECURITY SYSTEM AND METHOD FOR DIGITAL CONTENTS ENABLING USER AUTHENTICATION WITHOUT OBLIGATORY CONSULTATION TO AUTHENTICATION SERVER

摘要

Purpose: a security system and a kind of method are arranged to one inconvenient of elimination for digital content and are connected to an authentication server in every contents usage, merge to use in following content by one access control group of storage and combine. Construction: the security system for digital content includes a content producer server (10), a content provider server (20) and an authentication server (40). Content producer server generates producer's control device, and the information with classifying content is the supply base to a scheduled service classification standard. Content producer server generates and provides content, has producer's control device. When content and content producer control device are received, content provider server transmits producer's control device to authentication server and provides service corresponding with content. Authentication server draws content according to service classification standard and provides cartographic information when service classification information is just needed from a user terminal when content producer control device is received. When a particular service group just needs to come user terminal, optionally authentication server provides the user identification control device for having information in need.