An object-oriented framework for MPEG video security
Yong Yang · DR-NTU (Nanyang Technological University) · 2003
Multimedia security is an important issue for multimedia commerce over the Internet, such as video-on-demand and real-time video multicast. Eavesdropping and unrestricted, unauthorized duplication of copyrighted content is easy to happen, therefore service providers are often fearful to offer digital multimedia content.