Published by Chih-Che Sun 1, Chen-Ching Liu 1,2 and Jing Xie 1,* 1 School of Electrical Engineering and Computer Science, Washington State University, Pullman, WA 99164,USA; csun@eecs.wsu.edu (C.-C.S.); liu@eecs.wsu.edu (C.-C.L.)2 Visiting Professor, School of Mechanical and Materials Engineering, University College Dublin, Belfield,Dublin 4, Ireland*Correspondence: jxie@eecs.wsu.edu; Tel.: +1-509-339-4246Academic Editors: Alfredo Vaccaro and Jin (Wei) Kocsis AbstractContinue reading “Cyber-Physical System Security of a Power Grid: State-of-the-Art”