Presently，countriesaroundtheworldmakemore attention to industrial controlsystem information security thenbefore，increase speed and intensity todevelopment the industrial control system information security policies and standards. The United States started industrial safety and protection earlier，has introduced a series of macro-control means at the national level，and guide the industry to implement the industrial security deployment. China’s industrial control system information security standardization work is actively and steadily，introduced a series of policies and measures，promote China’s industrial control system information security work，deal with increasingly serious industrial control system security situation effectively，and enhance the overall security protection of industrial control system.