Dr. Christos Kalloniatis is an Associate Professor in the Department of Cultural Technology and Communication of the University of the Aegean and Director of the Privacy Engineering and Social Informatics (PrivaSI) research laboratory. He is a former member of the board of the Hellenic Authority for Communication Security and Privacy. His main research interests are the elicitation, analysis and modelling of security and privacy requirements in traditional and cloud-based systems, the analysis and modelling of forensic-enabled systems and services, privacy enhancing technologies and the design of information system security and privacy in cultural informatics. He is an author of several refereed papers in international scientific journals and conferences and has served as a visiting professor in many European institutions. He has served as a member of various development and research projects. He lives in Mitilini, the capital of Lesvos island along with his wife Liana and his daughters Elpiniki and Irene.