石油石化行业工控系统网络安全现状与防护策略研究  

Research on the Current Status and Protection Strategies of Industrial Control System Network Security in the Petroleum and Petrochemical Industry

作　　者：徐鸣 Xu Ming(SINOPEC Sharing Service Company Nanjing Branch,Jiangsu,Nanjing,210042)

机构地区：[1]中国石化共享服务公司南京分公司,江苏南京210042

出　　处：《安全、健康和环境》2025年第3期76-80,共5页Safety Health & Environment

摘　　要：随着信息化和自动化技术的快速发展,石油石化行业的工业控制系统正面临越来越复杂的网络安全威胁。尤其在网络化和智能化进程加速的背景下,工控系统的脆弱性和受攻击面日益扩大,网络攻击、恶意软件、内部人员威胁等多种风险严重威胁着石油石化行业的生产安全和数据安全。首先分析了国内外石油石化行业工控系统网络安全方面的研究现状,接着对行业面临的主要安全威胁进行了系统梳理,并对现有防护策略进行了评估。基于纵深防御理念,提出了网络隔离、身份认证、行为监测、数据加密与备份等一系列安全防护策略,旨在增强石油石化行业工控系统的抗攻击能力。最后,通过分析典型的网络攻击案例,提出了石油石化行业加强网络安全防护的具体措施和建议,为石油石化行业提升工控系统安全性方面提供了理论依据和实践指导。With the rapid development of informatization and automation technology,industrial control systems(ICS)in the petroleum and petrochemical industries are facing increasingly complex network security threats.Especially in the context of the accelerated networking and intelligent process,the vulnerability and attack surface of industrial control systems are expanding day by day,and various risks such as network attacks,malware,and insider threats seriously threaten the production security and data security of the petroleum and petrochemical industry.The research status of industrial control system network security in the petroleum and petrochemical industry at home and abroad was firstly analyzed,and then the main security threats faced by the industry were systematically combed,and the existing protection strategies were evaluated.Based on the concept of defense in depth,a series of security protection strategies,such as network isolation,identity authentication,behavior monitoring,data encryption and backup,were proposed to enhance the anti-attack capability of industrial control system in petroleum and petrochemical industry.Finally,through the analysis of typical network attack cases,the concrete measures and suggestions for strengthening network security protection in petroleum and petrochemical industry were put forward.This paper provided theoretical basis and practical guidance for improving the safety of industrial control system in petroleum and petrochemical industry.

关 键 词：石油石化行业 工控系统 网络安全 纵深防御 安全防护策略 风险评估 网络攻击 

分 类 号：X937[环境科学与工程—安全科学]