Christos Douligeris is currently Associate Professor of Informatics at the University of Pireaus, Greece. He has authored ten books in Greek, more than seventy refereed journal articles, and more than 100 papers for conferences. He has served in various editorial roles for IEEE Communications Society magazines and is currently Associate Editor for IEEE Communications Letters and the Technical Editor for IEEE Network Magazine. He is a senior member of the IEEE Communications Society and an IEEE Standards Association voting member for LAN, MAN, and wireless standards. He is also a member of the