Jaeseung Song [sm] (jssong@sejong.ac.kr) is a professor in the Computer and Information Security Department at Sejong University. He holds the position of oneM2M Technical Plenary Vice-Chair. Prior to his current position, he worked for NEC Europe Ltd. and LG Electronics in various positions. He received his Ph.D. from Imperial College London's Department of Computing, United Kingdom. He holds B.Sc. and M.Sc. degrees in computer science from Sogang University. He is a co-author of the book End-to-End Mobile Communications: Evolution to 5G (McGraw-Hill).