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    云南民族大學學報(自然科學版)

    2020, v.29;No.124(06) 619-627

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    工業控制系統信息安全防護技術研究綜述
    A summary review of information-security protection technology in the industrial control system

    倪旻;范菁;李晨光;吳元凱;李鴻;
    NI Min;FAN Jing;LI Chen-guang;WU Yuan-kai;Li Hong;School of Electrical and Information Technology, Yunnan Minzu University;Key Laboratory of Information and Communication Security-Disaster Recovery of Colleges and Universities in Yunnan Province;Key Laboratory of Wireless Networks of Colleges and Universities in Yunnan Province;

    摘要(Abstract):

    工業控制系統(ICS)作為國家基礎設施的核心控制設備,其安全關系國計民生.然而,工業控制系統與外部互聯網世界的交互作用日益增強,這使得它們成為各種網絡攻擊的誘人目標,對工業控制系統的安全提出了巨大的需求.與IT系統相比,工業控制系統在系統特性、安全理念、防護對象、性能要求和系統運行等方面存在顯著不同,因此,單一措施和技術不可能實現工業控制系統信息安全這一目標.列舉出了工業控制系統的安全威脅,著重闡述了工業控制系統信息安全關鍵防護技術,對不同的優缺點進行了比較和分析,從而展望未來工業控制系統信息安全防護技術的發展趨勢.
    Industrial control system(ICS) is the core control equipment of the national infrastructure, whose security is closely related to our national economy and people's livelihood. However, more and more interaction between the industrial control system and the external Internet world has made it an attractive target for various network attacks, which leads to a greater demand for the security of the industrial control system. Compared with IT systems, the industrial control system is significantly different in terms of system characteristics, safety concepts, protection objects, performance requirements and system operation. Therefore, the goal of information security in the industrial control system cannot be achieved by a single measure or technology. Then, the paper lists the security threats to the industrial control system and expounds the key information-security protection technology for the industrial control system. It finally gives a comparative analysis of the relevant advantages and disadvantages so as to predict its future development direction.

    關鍵詞(KeyWords): 工業控制系統;獨特性;安全威脅;防護技術
    industrial control system;specificality;security threats;protection techniques

    Abstract:

    Keywords:

    基金項目(Foundation): 國家自然科學基金(61540063);; 云南省應用基礎研究計劃項目(2018FD055)

    作者(Author): 倪旻;范菁;李晨光;吳元凱;李鴻;
    NI Min;FAN Jing;LI Chen-guang;WU Yuan-kai;Li Hong;School of Electrical and Information Technology, Yunnan Minzu University;Key Laboratory of Information and Communication Security-Disaster Recovery of Colleges and Universities in Yunnan Province;Key Laboratory of Wireless Networks of Colleges and Universities in Yunnan Province;

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