Yang XiangYang Xiang is currently with the School of Management and Information Systems, Central Queensland University (Australia). His research interests include network security and distributed systems. In particular, he is currently working in a research grup developing active defense systems against large-scale network attacks and new Internet security countermeasures. He has served as the PC Chair for the 11th IEEE International Conference on High Performance Computing and Communications (HPCC 2009), the 3rd International Conference on Network and System Security (NSS 2009), and the 14th IEEE International Conference on Parallel and Distributed Systems (ICPADS 2008). He has been PC member for many international conferences such as IEEE ICC, IEEE GLOBECOM and IEEE ICPADS. He is on the editorial board of the Journal of Network and Computer Applications. Read More Read Less