浅析工业过程控制系统网络安全解决方案

Brief Introduction of Network Security Solution for Industry Process Control System

炼油厂控制系统的安全性至关重要,在系统软件设计、安装与维护管理中,从风险现状、风险识别、通信安全隐患等角度出发介绍了炼油厂工业控制网络的拓扑结构,并对其特点和存在的安全隐患进行了深入的分析。在此基础上,提出了加装防火墙和安装杀毒软件两种解决方案,以隔离或预防外界病毒的侵入,针对厂家和自身情况制订了严谨、周密的方案和使用策略。

The security of control system for refinery plant is of great importance.The topology structure of industry control system is introduced from the point of current risk states,risk identification,communication security potential risk for the system software design,installation,maintenance.Characteristics and potential security risk are evaluated deeply.Based on these findings,two solutions of firewall and anti-virus software installation are proposed to protect or guard outside virus invasion.According to different clients and its situation,rigorous program and application strategy are put forward.