大型炼化企业工控系统安全防御浅析

Industrial Control System’s Security Based on Internal Safety

近年来,工控系统网络安全事件已屡见不鲜,能源电力、石油化工等关键基础设置则首当其冲。随着工业互联网的发展和不断融合,安全风险进一步提高。通过分析炼化企业工控系统所面临的网络安全风险和脆弱性,基于"两化融合"给出了安全防护解决方案,并成功应用在某炼化企业项目中,确保了工业控制网络的安全性、可靠性和可用性。

In recent years,network security incidents in industrial control systems have become commonplace,with key infrastructure settings such as energy and power,petrochemicals.With the development and continuous integration of the industrial Internet,the security risk has further increased.By analysing the network security risks and vulnerabilities faced by industrial control systems in refining and chemical enterprises,a security protection solution for industrial control systems based on the"two convergence"is given,and is successfully applied in a refining and chemical enterprise project,ensuring the security,reliability and availability of the industrial control network.