His primary research interestsare system and software security. He received his PhD from Georgia Techsupervised by Prof. Wenke Lee and Prof. Taesoo Kim. He has published14 papers in top security and system conferences. One of his co-authoredpaper won the 2015 Internet defense prize ($100k) and another one wonthe CSAW'15 best applied security research paper. He received his M.Eng.and B.S. from Peking University in 2010 and 2007.