Kwang-Man KO, I am a professor at the School of computer and information engineering , Sang-Ji university. I joined the faculty in Sep.-2001 having previously worked as a professor at Kwang-Ju Women's University (March-1998 to August-2001). I graduated a BS(WonKwang University, 1991), and then MS and Ph.D(Computer Engineering from DongGuk University in 1993 and 1998), respectively. Recently, Our research mainly focuses on compiler based code vulnerability detection, malware analysis, and binary code analysis for secure software protection. I am also interested in adversarial machine learning and applying deep learning for cybersecurity problems.