Muhammad Firdaus is currently an Assistant Professor in Intelligent Computing at Dong-Eui University, Busan, Republic of Korea. From September 2023 to February 2025, he was a Postdoctoral Researcher at the Laboratory of Information Security and Internet Applications (LISIA), Pukyong National University, Republic of Korea. He received the M.S degree from the School of Electrical Engineering and Informatics, Institut Teknologi Bandung (ITB), Indonesia, in 2019, and the Ph.D. degree from the Department of Artificial Intelligence Convergence, Pukyong National University, Republic of Korea, in 2023. His current research interests include blockchain, security and privacy protection in wireless communications and networking. Links to his publications.