Heejo Lee is a Professor at the Department of Computer Science and Engineering, Korea University, Seoul, Korea, and the director of Center for Software Security and Assurance (CSSA). Before joining Korea University, he was at AhnLab, Inc. as a CTO from 2001 to 2003. From 2000 to 2001, he was a Postdoc Researcher at the Department of Computer Sciences and CERIAS at Purdue University. In 2010, he was a visiting professor at CyLab/CMU. Dr. Lee received his BS, MS, PhD degrees in CSE from POSTECH, Pohang, Korea.