Dr. Raman Singh presently works as a Lecturer at the School of Computing, Engineering, and Physical Sciences, the University of the West of Scotland, Lanarkshire, United Kingdom. He has worked as a Post-Doctoral Fellow at the School of Computer Science and Statistics, Trinity College Dublin, The University of Dublin. He also worked as an Assistant Professor in the Computer Science and Engineering Department of Thapar Institute of Engineering and Technology, Patiala (India) from 2016 to 2021. He completed his Ph.D. (Computer Science and Engineering) at the University Institute of Engineering and Technology, Panjab University Chandigarh (India) in February 2016. He has served in the Information Technology industry for 2 years as a technology solution consultant. He is a Microsoft-Certified Technology Specialist (MCTS) and Microsoft TechNet-Certified Technology Expert. His primary research interest is in the area of cyber and network security. He has completed a Post-Doctoral Fellowship in Blockchain and Applied Cryptography and a Ph.D. in Machine Learning-Enabled Intrusion Detection Systems. The overall goal of his research is to work in the field of cyber security to contribute to the knowledge generation that can help to rationalize the various challenges faced by security experts. He has working experience in the following technologies: ns-3 simulator, ndnSIM, Dockers Containers, Python programming language, Blockchain technology: Multichain and Ethereum, MATLAB, and C++.