Proceedings of the 4th International Conference on Data Communication Networking, 10th International Conference on e-Business and 4th International Conference on Optical Communication Systems Acronym: DCNET 2013/ICETE Event held on: July 29-31, 2013, in Reykjavík, Iceland Editors: Mohammad S. Obaidat 1 , José Luis Sevillano 2 , Zhaoyang Zhang 3 , David Marca 4 , Marten van Sinderen 5 , Panagiotis Sarigiannidis 6 , Piero Castoldi 7 and Víctor Torres-Padrosa 8 Affiliations: 1 Monmouth University, United States , 2 University of Seville, Spain , 3 Zhejiang University, China , 4 University of Phoenix, United States , 5 University of Twente, Netherlands , 6 University of Western Macedonia, Greece , 7 Scuola Superiore Sant'Anna, Italy , 8 Universitat de Girona, Spain ISBN: 978-989-8565-72-3