Application of Digital Watermark and Mobile Agent in Copyright Protection System

Digital watermark has been an important technology for copyright protection. However, it is a challenging task to searching watermark from the data over the network. The integration of mobile agent and digital watermark has been intensively investigated in recent years. A framework model is put forward to design copyright protection based on digital watermark and mobile agent. It can reduce the load of sever and network because the watermark is detected on the remote hosts. The specific process of mobile agent copyright protection scheme is described and analyzed. The framework is effectively enables mobile agent to be applied to copyright protection system.