Žarko Stanisavljević received his B.Sc, M.Sc, and Ph.D. degrees from the School of Electrical Engineering, University of Belgrade, Serbia in 2007, 2008, and 2015, respectively. He is currently an Assistant Professor with the Department of Computer Engineering and Information Theory, School of Electrical Engineering, University of Belgrade. His research interests include eLearning tools, computer architecture and organization, network security, cryptography, and Internet programming.