TY - GEN
T1 - On power allocation for jamming attack against wireless state estimation in cyber-physical systems
AU - Shi, Hongbao
AU - Cao, Xianghui
AU - Peng, Lianghong
AU - Sun, Changyin
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/1/3
Y1 - 2017/1/3
N2 - Recently, the security issues of Cyber-Physical Systems (CPS) have attracted considerable interest from both academic and industrial communities. Due to the open accessibility of wireless channels, wireless remote state estimation is vulnerable to various cyber attacks including jamming attacks with which adversaries can significantly impact the estimation performance by jamming the wireless communications. Moreover, by using higher power, the effect of jamming attack may be greater. In this paper, we consider remotely estimating the states of multiple systems and investigate the power allocation problem for the jamming attacker under its energy constraint. Through theoretical analysis, we show that, under a simple condition, the optimal power allocation scheme is to concentrate the attack power on one single system. Finally, numerical results are presented which validates the theoretical results.
AB - Recently, the security issues of Cyber-Physical Systems (CPS) have attracted considerable interest from both academic and industrial communities. Due to the open accessibility of wireless channels, wireless remote state estimation is vulnerable to various cyber attacks including jamming attacks with which adversaries can significantly impact the estimation performance by jamming the wireless communications. Moreover, by using higher power, the effect of jamming attack may be greater. In this paper, we consider remotely estimating the states of multiple systems and investigate the power allocation problem for the jamming attacker under its energy constraint. Through theoretical analysis, we show that, under a simple condition, the optimal power allocation scheme is to concentrate the attack power on one single system. Finally, numerical results are presented which validates the theoretical results.
KW - cyber-physical systems
KW - energy constraint
KW - jamming attack
KW - power allocation
KW - remote state estimation
UR - https://www.scopus.com/pages/publications/85011024106
U2 - 10.1109/YAC.2016.7804876
DO - 10.1109/YAC.2016.7804876
M3 - 会议稿件
AN - SCOPUS:85011024106
T3 - Proceedings - 2016 31st Youth Academic Annual Conference of Chinese Association of Automation, YAC 2016
SP - 123
EP - 128
BT - Proceedings - 2016 31st Youth Academic Annual Conference of Chinese Association of Automation, YAC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 31st Youth Academic Annual Conference of Chinese Association of Automation, YAC 2016
Y2 - 11 November 2016 through 13 November 2016
ER -