Based on ideas from the field of digital rights management (DRM), this paper discusses the design of a secure Streaming Media system and implements a scalable, flexible and more robust DRM system for Streaming Media.

• 本论文依托国家863课题“流媒体的数字版权管理技术”，设计并实现了一个灵活、安全的流媒体数字版权管理系统StreamingDRM。