基于“云-边-端”的工业控制系统网络安全防御体系设计

Research on Design of Network Security Defense System of Industrial Control System Based on“Cloud-Edge-End”

在工业4.0的浪潮中,工业控制系统正面临着由数字化、互联网和智能化技术引领的深刻变革。现有的工业自动化架构存在限制,迫切需要向更灵活、更高效的“云-边-端”协同架构转变。以《工业控制系统网络安全防护指南》为指导,从技术、管理和运营等多个维度剖析“云-边-端”协同架构面临的安全风险并进行分析。聚焦防护指南的核心原则,并融入信息安全等级保护的评估实践,构建了一个全面而可靠的网络安全防御体系。

In the wave of Industry 4.0,industrial control systems are facing profound changes led by digitalization,Internet and intelligent technologies.The existing industrial automation architecture has limitations,and there is an urgent need to shift to a more flexible and efficient“Cloud-Edge-End”collaborative architecture.Guided by the“Guide to Network Security Protection of Industrial Control Systems”,it analyzes the security risks faced by the“Cloud-Edge-End”collaborative architecture from multiple dimensions such as technology,management,and operation.Focusing on the core principles of the protection guidelines and integrating the assessment practices of classified information security protection,a comprehensive and reliable network security defense system is built.