Dr. R. Praveen is working as an Assistant Professor in the department of Computer Science and Engineering at National Institute of Technology Puducherry, Karaikal, India. He completed his Ph.D. in the Department of Computer Technology at Anna University, Chennai, India. He secured the first rank in the university during his master’s program. He is actively working in secure user authentication for the Internet of Medical Things (IoMT), cloud computing, decision-making models in wireless sensor networks and blockchain for Internet of Things (IoT) security. He is currently serving as an Academic Editor for PLOS One and editor in Scientific reports journal.Dr. Karthik Ramamurthy obtained his Doctoral degree from Vellore Institute of Technology, India and Master’s degree from Anna University, India. Currently, He serves as Associate Professor in the Research Centre for Cyber Physical Systems, Vellore Institute of Technology, Chennai. His research interest includes Artificial Intelligence, Deep Learning, Computer Vision, Digital Image Processing, and Medical Image Analysis. He has published around 80 papers in peer reviewed journals and conferences. He is an active reviewer for journals published by Elsevier, IEEE Springer and Nature.