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    Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/34517


    標題: Design of Industrial Control System Secure Communication Using Moving Target Defense with Legacy Infrastructure
    作者: Li, Jung-Shian
    Liu, Chuan-Gang
    Wu, Chin-Jui
    Wu, Chi-Che
    Huang, Che-Wei
    Li, Chu-Fen
    Liu, I-Hsien
    貢獻者: Natl Cheng Kung Univ, Dept Elect Engn
    Natl Cheng Kung Univ, Inst Comp & Commun Engn
    Chia Nan Univ Pharm & Sci, Dept Appl Informat & Multimedia
    Natl Formosa Univ, Dept Finance
    關鍵字: industrial control system
    moving target defense
    secure communication
    DHCP
    DNS
    sensing network
    日期: 2021
    上傳時間: 2023-11-11 12:00:30 (UTC+8)
    出版者: MYU, SCIENTIFIC PUBLISHING DIVISION
    摘要: In this paper, we propose a framework that protects the communication for programming logic controllers (PLCs) and sensors in a supervisory control and data acquisition (SCADA) network with an improved moving target defense (MTD) scheme that thwarts attackers in the reconnaissance stage. Our framework changes the Internet Protocol (IP) addresses of each host based on specified time intervals, and the scheme does not need to transmit the IP address to the communication parties for notification. The scheme uses the Domain Name System (DNS) and Dynamic Host Configuration Protocol (DHCP) to improve existing MTD schemes, which may have synchronization problems or a single point of failure. Moreover, adding DNS and DHCP into the MTD scheme significantly lowers the cost of deployment compared with deploying MTD devices before each PLC, making it feasible for an enterprise to implement. Experimental results are presented to demonstrate that our framework can effectively protect a network and that its performance is acceptable.
    關聯: SENSOR MATER, v.33, n.10, pp.3415-3424
    Appears in Collections:[多媒體與遊戲發展系] 期刊論文

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