Keywhan Chung is a Ph.D. candidate at the University of Illinois with Professor Ravishankar Iyer and Professor Kalbarczyk. He received a B.S. degree in computer engineering from Purdue University and an M.S. degree in computer engineering from the University of Illinois. As a member of the DEPEND research group, his research focuses on developing efficient measures toward secure and reliable the computer systems. His current work includes looking towards potential advanced threats such as indirect or smart attacks.