Dr. Liu received his B.E. degree from Shanghai Jiao Tong University in 2010, M.S. degree from Pennsylvania State University in 2012, and Ph.D. degree from the University of North Carolina at Charlotte, all in electrical and computer engineering. He joined the Department of Computer Science at Lamar University as an Assistant Professor in August 2017. Dr. Liu is both the member of IEEE Communications Society and Association of Computing Machinery (ACM). Currently, he is the director of the IoT Lab and the co-director of the Cyber-ISD Lab, the coordinator of the Graduate Certificate and the B.S. program in Cybersecurity, and the faculty advisor and coach of the ACM Local Chapter at Lamar University.