Seungsoo Lee is a Ph.D. student in the Graduate School of Information Securityat KAIST working with Dr. Seungwon Shin in Network and System Security (NSS)Laboratory. He received his B.S. degree in Computer Science from SoongsilUniversity in Korea. He received his M.S. degree in Information Security fromKAIST. His research interests include secure and robust SDN controller, andprotecting SDN environments from threats.