The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Information Security Strategy by Risk Factors based on Smart Railway Communications

스마트 철도 통신기반 위험요인에 따른 정보보호 방안

  • Park, Eun-Kyung (Dept. of Electric Railway Convergence Science, DongYang University)
  • 박은경 (동양대학교 철도전기융합학과)
  • Received : 2022.06.30
  • Accepted : 2022.08.17
  • Published : 2022.08.31
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Abstract

Smart railway system, which has been actively studied in recent years, is entering the intelligent stage beyond the automation stage based on ICT (Information & Communication Technology) such as communication technology and information technology. ICT technology used in smart railways is generally supported by various information protection technologies as it is vulnerable to information infringement. As a means of high-speed/mass transportation, it is essential to devise an information protection plan for ICT technology that forms the basis for smartening the railway system. Therefore, this paper presents the necessity of step-by-step information protection that measures for smart railway communication by examining potential risk factors of smart railway communication base and considering information protection factors that can respond to them.

최근 들어 활발하게 연구되고 있는 스마트 철도 시스템은 통신기술과 정보기술 등 ICT(: Information & Communication Technology) 기반으로 자동화 단계를 넘어 지능화 단계로 진입하고 있다. 스마트 철도에 사용되고 있는 ICT 기술은 일반적으로 정보침해에 취약한 특성을 보여 다양한 정보보호 기술의 지원을 받고 있다. 고속/대량 운송 수단으로서 철도 시스템의 스마트화에는 그 기반을 이루는 ICT 기술을 위한 정보보호 방안의 강구가 필수적이다. 따라서 본 논문에서는 스마트 철도 통신기반의 잠재적 위험 요인을 살펴보고 이에 대응할 수 있는 정보보호 요소를 고찰하여 스마트 철도 통신을 위한 단계별 정보보호 방안의 필요성을 제시한다.

Keywords

References

  1. H. Choi and S. Chae, "Analysis of Cyber-security Threats and Countermeasures for Radio-based Train Control Systems," J. of the Korean Society for Railway, vol. 23, no. 1, 2020, pp. 70-79. https://doi.org/10.7782/jksr.2020.23.1.70
  2. J. Kim, "Smart Railway Communication Standardization Trend and Direction," J. of the Korea Institute of Electronic Communication Sciences, vol. 17, no. 2, 2022, pp. 207-212.
  3. Y. Kim, S. Lee, J. Kim, and E. Park, "5G based Smart Railway Communication Technology Trends," The Korea Institute of Information and Communication Engineering, Busan, Korea, May 2022.
  4. S. Lin, Y. Jia, and S. Xia, "Research and Analysis on the Top Design of Smart Railway," Journal of Physics Conference Series, Beijing, China, Apr. 2019. pp. 1-7.
  5. Y. Kim, "Communication Structure for Smart Railway Network," The Korea Institute of Information and Communication Engineering, Kunsan, Korea, May 2021.
  6. KAIA(Korea Agency for Infrastructure Technology Advancement), "Smart railway safety system technology development project planning of R&D Report," Report, 2019.
  7. S. Chae, B. Lee, H. Choi, and J. Bang, "Design and Implementation of Safety Functions of Communication-Based Autonomous Train Control System," J. of Korean Institute of Communications and Information Sciences, vol. 45, no. 1, 2020, pp. 146-154. https://doi.org/10.7840/kics.2020.45.1.146
  8. Y. Song, J. Kim, S. Choi, and Y. Kim, "Evolution of ICT based railway radio networks," Information and Communication Mag., vol. 32, no. 12, Nov. 2015, pp. 3-9.
  9. P. D'Amore and A. Tedesco, Railway Infrastructure Security. Stuttgart: Springer Link, 2015, pp123-141.
  10. H. Kim, H. Oh, and J. Choi, "Trends of LTE based Railway Communication Systems," J. of the Korea Institute of Electronic Communication Sciences, vol. 11, no. 4, 2016, pp. 373-378. https://doi.org/10.13067/JKIECS.2016.11.4.373
  11. Y. Kim, "Traffic Transmission Performance of Railway Communication Network based on 5G," J. of the Korea Institute of Electronic Communication Sciences, vol. 16, no. 6, 2021, pp. 1069-1074.
  12. G. Hatzivasilis, K. Fysarakis, S. Ioannidis, I. Hatzakis, G. Vardakis, N. Papadakis, and G. Spanoudakis, "SPD-Safe : Secure Administration of Railway Intelligent Transportation Systems," J. of the Electronics, vol. 10, no. 92, 2021, pp. 92-117. https://doi.org/10.3390/electronics10010092