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Cyber Physical Security of Power Systems
We are interested in cyber physical security of power grid. In particular, we investigate various attack mechanisms and counter measures of power system state estimation, real-time price of electricity, and real-time economic dispatch.
Online data integrity attacks against real-time electrical market in smart grid
IEEE Transactions on Smart Grid, vol. 9, no. 1, 2018.
Distributed software emulator for cyber-physical
analysis in smart grid
IEEE Transactions on Emerging Topics in Computing, vol. 5, no. 4, 2017.
Subspace methods for data attack on state estimation: a data driven approach
IEEE Transactions on Signal Processing, vol. 63, no. 5, Mar, 2015
Dynamic attacks on power systems economic dispatch
2014 Asilomar Conference on Signals, Systems, and Computers November 2014.
Data framing attack on state estimation
IEEE Journal on Selected Areas in Communications, vol. 32, no. 7, July 2014.
On topology attack of a smart grid: undetectable attacks and counter measures
IEEE Journal on Selected Areas in Communications,vol. 31, no. 7, July 2013.
On the nonlinearity effects on malicious data attack on power system
2012 Power and energy society general meeting, July, 2012.
Malicious data attacks on the smart grid
IEEE Trans. Smart Grid Special Issue on Cyber, Physical, and System Security for Smart Grid,
vol. 2, no. 4, December, 2011