Stavros Hadjitheophanous is a Ph.D. student in the Department of Electrical and Computer Engineering, at the University of Cyprus. Stavros received his M.S. degree from University of Bristol in the subject Advance Computing Internet Technologies with Security. In 2009 he received his B.Sc. degree in Computer Engineering from the Department of Electrical and Computer Engineering from the University of Cyprus. His research interests include Network Security, Cryptography, Distributed Systems, Computer communication networks, Embedded Systems and Machine Vision Applications.