随着计算机网络技术的发展及网络技术在电视台的应用,“数字化、网络化、自动化”成为广电行业的主流,也是各级广播电视台共同追求的目标,各地都纷纷投入大量资金搭建了(广播)电视数字节目制作网和播出网。非编设备的升级改造,播出设备的兼容性增强,使得非编与播出系统实现了制播网络一体化。与传统的制播系统相比,网络化的制播系统为我们带来了不可比拟的优势,但也带来了前所未有的安全问题。一旦某个网络节点感染了病毒,就有可能让整个制播网络瘫痪,造成不可弥补的重大事故。因此,如何构建制播网病毒防控体系就显得尤为重要。 With the development of computer network technology and the application of network technology in television stations, “digitization, networking and automation” have become the mainstream of the broadcasting and television industry and the common goal pursued by all levels of radio and television stations. All over the world have invested heavily in building ( Radio) television digital program production network and broadcast network. Non-woven equipment upgrades, broadcast equipment compatibility enhanced, making non-compiled and broadcast system to achieve broadcast network integration. Compared with the traditional broadcasting system, networked broadcasting system gives us unparalleled advantages, but also brought unprecedented security issues. Once a network node is infected with the virus, it is possible to paralyze the entire broadcast network, causing irreparable major accidents. Therefore, it is very important to build a virus prevention and control system for broadcast network.