H. Guo, E. W. Ren Tan, L. Zhou, Z. Zhao and X. Yu, "2FA Communication Protocol to Secure Metro Control Devices," 2019 IEEE Intelligent Transportation Systems Conference (ITSC), Auckland, New Zealand, 2019, pp. 1019-1024. doi: 10.1109/ITSC.2019.8917211
Abstract:
Metro control systems may be vulnerable to cyber attacks. In this paper, we propose a secure communication protocol based on two-factor authentication to achieve better security guarantee for Metro control devices. The secure communication protocol is presented in details and integrated with the first factor, a shared secret key, and the second factor, historical data stored in the server, to enable the control device to authenticate the server. The implementation results show good performances.
License type:
PublisherCopyrights
Funding Info:
National Research Foundation (NRF), Prime Minister’s Office, Singapore, under its National Cybersecurity R&D Programme (Award No. NRF2014NCR-NCR001-31)