TY - GEN
T1 - Physical Intrusion Detection against Device-connected Attack in Industrial Control Systems
AU - Liu, Pengfei
AU - Wei, Chen
AU - Cai, Yunan
AU - Liu, Ting
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/6
Y1 - 2020/6
N2 - In Industrial Control Systems, isolated proprietary networks are widely used to prevent cyber attacks from Internet. However, the attack can bypass it by connecting external devices into networks, named as device-connected attack. In field bus networks, this attack is hard to be prevented but easy to be implemented. In this paper, the physical intrusion detection is proposed against the device-connected attack. Rather than the network traffic in network intrusion detection, the impedance of whole system and voltage signals are applied to detect the device-connected attack, which would be slightly changed when the external devices are connected. The demo system is implemented on RS485 bus network to demonstrate the effectiveness of proposed method.
AB - In Industrial Control Systems, isolated proprietary networks are widely used to prevent cyber attacks from Internet. However, the attack can bypass it by connecting external devices into networks, named as device-connected attack. In field bus networks, this attack is hard to be prevented but easy to be implemented. In this paper, the physical intrusion detection is proposed against the device-connected attack. Rather than the network traffic in network intrusion detection, the impedance of whole system and voltage signals are applied to detect the device-connected attack, which would be slightly changed when the external devices are connected. The demo system is implemented on RS485 bus network to demonstrate the effectiveness of proposed method.
KW - Device-connected Attack
KW - Field Bus Network
KW - Physical Intrusion Detection
KW - Security
UR - https://www.scopus.com/pages/publications/85089408492
U2 - 10.1109/ICC40277.2020.9149053
DO - 10.1109/ICC40277.2020.9149053
M3 - 会议稿件
AN - SCOPUS:85089408492
T3 - IEEE International Conference on Communications
BT - 2020 IEEE International Conference on Communications, ICC 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE International Conference on Communications, ICC 2020
Y2 - 7 June 2020 through 11 June 2020
ER -