Sajal K. Das is a professor of Computer Science and the Daniel St. Clair Endowed Chair at the Missouri University of Science and Technology, USA where he was the Chair of Computer Science Department during 2013-2017. He served the NSF as a Program Director in the Computer Networks and Systems division during 2008-2011. Prior to 2013, he was a University Distinguished Scholar Professor of Computer Science and Engineering and founding director of the Center for Research in Wireless Mobility and Networking (CReWMaN) at the University of Texas at Arlington. His research interests include wireless and sensor networks, mobile and pervasive computing, UAVs, mobile crowdsensing, cyber-physical systems and IoT, smart environments (e.g., smart city, smart grid, smart transportation, smart agriculture, and smart health), distributed and cloud computing, cyber security, biological and social networks, and applied graph theory and game theory. He has made fundamental contributions to these areas and published extensively with over 350+ research articles in high quality journals and 475+ papers in refereed conference proceedings. He holds 5 US patents and coauthored 4 books – Smart Environments: Technology, Protocols, and Applications (John Wiley, 2005), Handbook on Securing Cyber-Physical Critical Infrastructure: Foundations and Challenges (Morgan Kauffman, 2012), Mobile Agents in Distributed Computing and Networking (Wiley, 2012), and Principles of Cyber-Physical Systems: An Interdisciplinary Approach (Cambridge University Press, 2020). His h-index is 92 with more than 35,000 citations according to Google Scholar. He is a recipient of 10 Best Paper Awards at prestigious conferences including ACM MobiCom and IEEE PerCom, and numerous awards for teaching, mentoring and research including the IEEE Computer Society’s Technical Achievement Award for pioneering contributions to sensor networks, and University of Missouri System President’s Award for Sustained Career Excellence. Dr. Das serves as the founding Editor-in-Chief of Elsevier’s Pervasive and Mobile Computing Journal, and as Associate Editor of several journals including the IEEE Transactions on Dependable and Secure Computing, IEEE Transactions on Mobile Computing, and ACM Transactions on Sensor Networks. He has graduated 10 postdocs, 46 Ph.D. students, 31 MS theses, and numerous undergraduate research students. Dr. Das is an IEEE Fellow.