Information Security in the Tri-network Convergence

摘要

With rapid development of Information technology and requirements on the information age,multinetwork convergence has become the main trends in communication industry. In order to solve the information security risks in multi-network convergence, this paper researches the recent security risks in Broadcast and television network, Telecommunications network, and Internet (trinetwork). However, the security problems in the tri-network have not been solved by traditional technologies. The paper regards the next-generation Broadcast and television network (NGB) as one of the solutions to the problems. It can be drawn from the research that, the Tri-network Convergence is imperative, and its environment could be protected by using NGB.