Dr Nikolaos Pitropakis received his degree in Computer Science from the University of Athens, Greece in 2009. He completed an MSc in Advanced Information Systems at the Athens University of Economics and Business in 2011. Nikolaos was awarded his PhD in Cloud Computing Security in 2015 from the University of Piraeus – Department of Digital Systems. He has worked as Postdoctoral Researcher for Georgia Institute of Technology. He is a leading researcher and expert in the field of Cloud Computing Security, Malicious Insider Threat and Steganography. Nikolaos is working as a Lecturer of cyber-security at Edinburgh Napier University.