This paper surveys the legal and regulatory environment surrounding copyright protection technologies, focusing on China in particular. The paper begins with a discussion of some of the interactions between law and technology in copyright protection, which has led to the creation of international treaties to protect the technologies that protect copyrights. A comparison of the various national responses to these conventions is presented, followed by a discussion of the structure and development of the relatively advanced Chinese system for copyright protection technology. The last section outlines some of the unique challenges that have arisen in China for copyright protection technologies and the businesses that depend upon them.