石化、冶金、电力、轨交等行业工业控制系统信息安全隐患分析

Analysis of Information Security Risks of Industrial Control System in Petrochemical, Metallurgical, Electric Power and Rail Transit

工业控制系统是承载国家经济发展、维护社会稳定的重要基础设施,本文以石化、冶金、电力、轨交等重点行业为出发点,从安全软件选择与管理、配置和补丁管理、边界安全防护等方面,分析工控安全现状以及存在的信息安全隐患。

Industrial control system is an important infrastructure to promote national economic development and maintain social stability.Starting from the key industries such as the petrochemical,metallurgical,electric power and rail transit,this paper analyses the present situation of control security and the potential information security risks from several aspects including security software selection and management,configuration and patch management,and border security protection.