The paper, “Preventing Outages under Coordinated Cyber-Physical Attack with Secured PMUs,” tackles a highly sophisticated and dangerous type of cyber-physical attack on the power transmission system by judiciously placing secured PMUs to limit the feasible space of attack vectors. Compared to existing approaches that use full-fledged PMU placement to achieve full observability and completely prevent (undetectable) attacks, our approach is to lower the goal to preventing attack-induced outages, which leads to significant (60-80%) savings in the number of required PMUs. This is Yudi’s first journal paper with me, under the NSF-funded CAMPR project. Congrats, Yudi!