Fengwei Zhang is a Ph.D. candidate in the Department of Computer Science at George Mason University. He received his M.S. degree from Columbia University in 2010. He also received a dual B.S. degree from North China University of Technology and Southern Polytechnic State University in 2008. He has published papers in top conferences/journals including S&P, NDSS, DSN, ESORICS, and TDSC. His current research focuses on trustworthy execution, memory introspection, system integrity checking, and transparent malware debugging.