石化行业工业控制系统信息安全问题研究

摘要

The current situation and information security problems about information security of industrial control system (ICS) of Petrochemical industry are introduced.Based on the concept of defense-in-deep,an information security solution scheme of ICS is proposed with combination of current ICS situation and characteristics of one petrochemical company.The implementation process is discussed in detail.The actual operation results show this scheme can guarantee the information security of ICS.In addition,it provides an idea for the research on information security of ICS.Some guiding significances and reference for the construction of ICS information security for other enterprises are proposed.%介绍了石化行业工业控制系统信息安全的现状及面临的信息安全问题.基于纵深综合防御理念,结合某石化企业工控系统的现状及特点,提出了一种工控信息安全解决方案,并对方案的实施过程进行了详细论述.实际运行效果表明:该方案能够保障工控系统的信息安全,同时为工控系统信息安全问题的研究提供了思路,对其他企业工控信息安全建设具有一定的参考和指导意义.