The Research Of Controlling Explore Of WWW Contents Based On IP Monitor

With the development of Internet technology,the scale of Internet is more and more broader. The application on Internet is becoming multiplex and various,from simply text to multiplex media,from simply text searchi ng to multiplex e-business. The Internet is facilitating people' s life and working. But at the same time,the abuse of Internet is also appearing. The spirit opium is generating silently because of lacking appropriate specification of information spread on Internet and lacking enough technical controlling methods. The spirit opium is danger to the safety of our country and the civilization of our society. It injures people' s spirit world,especially to young people.The thesis reviews the development of Internet and network access control technology currently. It analyzes some product about WWW contents access control and discusses their specialties and disadvantages. Based on these discussions and the development of network technology,proxy server,route technology etc,it proves the network contents access control design with software is feasible. Based on the system requirement analysis,it designs the main function to finish the network contents access control.It uses the Windows operation system that is very popular in PC field as the research environment. In order to realize network contents ncccss control,the main technical task is to capture user's requirement data packet and to filter the desired IP by using access specification.