A Ticket Based Digital Rights Management Model
Ming-Kung Sun, Chi‐Sung Laih, Hong-Yi Yen, Jyun-Rong Kuo · 2009
The term digital rights management (DRM) generally refers to a set of policies and techniques that guide the proper use of digital content. Due to the nature of digital content, it is easily modified and distributed. DRM is already progressive in many industries and has received a fair amount of attention in recent years. To prevent multimedia content from being usurped, there is much research which focuses on how to build a reliable DRM system. In this paper, we propose a DRM model to provide improvements for several existing research issues. We use a "ticket" to achieve anonymous consumption and design a protocol to protect against malicious servers. A solution is proposed which addresses these issues and brings more functionality to users.