Abstract：The target of network security of industrial control system in iron and steel enterprises is to achieve continuous risk management of industrial control system security, and to establish a security architecture and technical support system that can be continuously improved over time. Combining the actual situation of the industrial control system network of the 2160 hot rolling production line of Shougang Co., Ltd., a protection scheme was proposed from four aspects: industrial host security protection, security domain division and isolation, industrial control system network monitoring, and unified threat management, so as to improve the protection ability of industrial control system network, create a safe production environment, and ensure the smooth operation of industrial control system network of steel enterprises.
于新乐. 钢铁企业工控系统网络安全风险分析及解决措施[J]. 中国冶金, 2021, 31(11): 39-43.
YU Xin-le. Network security risk analysis and solutions of industrial control system in iron and steel enterprises[J]. China Metallurgy, 2021, 31(11): 39-43.
2021, Vol. 31 
