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针对目前工业网络设计面临的严峻安全问题,结合在供排水工程中网络安全系统设计的工作经验,从系统设计角度对系统的安全性做出充分的考虑,总结关于网络安全设计的具体要求和技术方案,通过软件与硬件防火墙、自控系统接入端口、SCADA系统防护等安全措施最大程度降低工业网络的安全隐患,保证工业网络的安全及自动化系统的安全稳定运行。
In view of the serious security problems faced by industrial network design and the experience of designing network security system in water supply and drainage engineering, the security of the system is fully considered from the perspective of system design, and the specific requirements and technologies of network security design are summarized Program to minimize the security risks of industrial networks through the security measures such as software and hardware firewalls, automatic control system access ports and SCADA system protection to ensure the safety of industrial networks and the safe and stable operation of automation systems.