Hyeontaek Oh is currently a team leader at KAIST Institute for Information Technology Convergence (KI ITC). He received his B.S. degree in computer science and M.S. and Ph.D. degrees in electrical engineering from Korea Advanced Institute of Science and Technology (KAIST) in 2012, 2014, and 2020, respectively. His research interests in trust in ICT environments, Internet of Things, Web technologies, and personal data ecosystem. He has actively participated in nationally funded research projects for ICT environment. He also has contributed International Telecommunication Union Telecommunication Standardization Sector (ITU-T) Study Group (SG) 13/20, a Focus Group on Data Processing and Management (FG-DPM) as contributors and editors since 2015. Moreover, he now serves as a convener of ad-hoc group on “Future ICT Evolution for emerging Web Era” in ITU-T SG13. He is also a member of TTA ICT International Standardization Expert program and a board member of MyData Korea Hub.