目前国内高速公路机电系统专网网络安全现状和分析据本刊记者不完全统计,目前省级高速公路机电系统专网多数没有与外网的联网接口,少数几个省份,如吉林、山东、天津、福建等,其高速公路机电系统专网与银行专网有联网接口。这一统计结果刚好证明了我国高速公路联网收费发展阶段,正处于从人工收费到电子支付收费方式转型时期。目前多数省份高速公路机电系统专网的网络安全实施情况,处于各路段单独安装了网络安全设备和软件,暂未成系统的局 At present, the current status and analysis of the network security of the national highway mechanical and electrical system network According to incomplete statistics of our correspondents, most of provincial provincial highway mechanical and electrical system network has no networking interface with the external network. A few provinces such as Jilin, Shandong, Tianjin , Fujian, the highway mechanical and electrical systems and private network has a network interface. This statistical result just proves that the development stage of China’s expressway network charging is in a period of transition from manual charging to electronic payment. At present, most provincial highway network mechanical and electrical system of network security implementation of the situation, in various sections of the separate installation of network security equipment and software, temporarily into the system of Bureau