Eduardo Fernández-Medina is PhD and MSc in Computer Science. He is Associate Professor at the Escuela Superior de Informática of the Universidad de Castilla- La Mancha at Ciudad Real (Spain). His research activities are security requirements, security in databases, data warehouses, web services and information systems, and also in security metrics. He is the co-editor of several books and chapter books on these subjects, and has several dozens of papers in national and international conferences. He leads the GSyA research group of the Department of Information Technologies and Systems at the University of Castilla- La Mancha, in Ciudad Real (Spain). He belongs to various professional and research associations (ATI, AEC, AENOR, IFIP, WG11.3, etc.).