Adam Abdi received the B.Sc. degree in computer science from Mogadishu University, Somalia, in 2013, and M.S. degree in distributed computing from Universiti Putra Malaysia, in 2015. He is currently pursuing the Ph.D. degree in computer science with King Abdulaziz University, Jeddah, Saudi Arabia. His research interests are in the fields of Distributed Access Control Models, security of Internet of Thing, and Blockchain