School of Information Science and Engineering Hebei University of Science and Technology Shijiazhuang 050000 ChinaHebei Key Laboratory of Network and Information Security Hebei Normal University Shijiazhuang 050024 China;
School of Information Science and Engineering Hebei University of Science and Technology Shijiazhuang 050000 China;
School of Information Science and Engineering Hebei University of Science and Technology Shijiazhuang 050000 China;
College of Information Engineering Qingdao Binhai University Qingdao 266000 China;
Department of Information Science&Technology Pennsylvania State University 1600 Woodland Rd.Abington Pa 19001 USA;
Situation; awareness; stochastic; game; cloud; computing; virtual; machine; introspection; cyber; threat; intelligence; Nash; equilibrium;