College of Computer Science and Technology Shanghai University of Electric Power Shanghai China;
College of Computer Science and Technology Shanghai University of Electric Power Shanghai China;
The Third Research Institute of Ministry of Public Security National Quality Supervision and Testing Center of Security Products for Network and Information Systems Shanghai China;
State Grid Shanghai Municipal Electric Power Company Shanghai Electric Power Research Institute Shanghai China;
State Grid Shanghai Municipal Electric Power Company Shanghai Electric Power Research Institute Shanghai China;
IEC 61850; DoS Attack; Replay Attack; W-EAP; Identity Authentication;