钢铁企业工业以太网安全技术研究与应用

Research and application of industrial Ethernet network security technology in iron and steel enterprises

随着制造的深入,工业以太网已广泛应用于钢铁企业。网络大小、节点数、复杂性和对外部链接的需求都在快速增长。钢铁工业以太网的封闭性已被彻底打破,安全风险前所未有。工业以太网在钢铁企业自动化系统中得到广泛应用。以太网本身的脆弱性和人为攻击对其工业应用程序的安全构成了许多威胁。因此,需要制定适合工业以太网特点的技术和安全措施,以确保其安全有效地运行。通过分析工业以太网与信息网络的技术特点,提出钢铁企业应对工业以太网安全威胁的技术措施。

With the deepening of manufacturing,industrial ethernet has been widely used in iron and steel enterprises.Network size,number of nodes,complexity,and the need for external links are all growing rapidly.The closure of the steel industry Ethernet has been completely broken,and the security risk is unprecedented.Industrial Ethernet is widely used in the automation system of iron and steel enterprises.The vulnerability of Ethernet itself and human attacks pose many threats to the security of its industrial applications.Therefore,technical and safety measures suitable to the characteristics of industrial Ethernet need to be developed to ensure its safe and effective operation.By analyzing the technical characteristics of industrial Ethernet and information network,the technical measures to deal with the security threat of industrial Ethernet are proposed to the steel enterprises.