Kazuhiko Ohkubo is a vice president and the head of NTT Secure Platform Laboratories which are doing R&D in all cyber-security domains comprehensively and currently by focusing on emerging areas such as OT and IoT. He received his M.S. in electrical engineering from the University of Tokyo in 1989. He also earned his M.S. degree in management of technology from the MIT Sloan School of Management, USA in 2000. He is a member of IEEE, and he is an outside director of NTT Security Corporation, the specialized security company of NTT Group.