网络运营商成功开展其各项业务的过程中,网络安全是必不可少的。广电网络在三网融合的大背景下已经开始在传统的广电网络转变为一项综合信息网络,而这样的信息网络,必定会带来网络安全隐患,所以广播电视网络技术能不能在它的网络里面建设起相对可靠的安全网络体系对于保障广电的生存和发展都有着非常重要的作用。 Network security is essential in the successful operation of network operators. Radio and television networks in the context of triple play has already begun in the traditional radio and television network into an integrated information network, and such information network, it will certainly bring network security risks, so the radio and television network technology can not be in its network Inside the building of a relatively reliable security network system for the survival and development of radio and television have a very important role.