NTMS'2015 is the Seven IFIP International Conference on New Technologies, Mobility and Security that will be held from 27 to 29 July 2015. NTMS'2015 conference is technically co-sponsored by IEEE, IEEE COMSOC & IFIP TC6.5 WG. NTMS'2015 aims at fostering advances in the areas of New Technologies, Wireless Networks, Mobile Computing, Ad hoc and Ambient Networks, QoS, Network Security and E-commerce, to mention a few, and provides a dynamic forum for researchers, students and professionals to present their state-of-the-art research and development in these interesting areas. The event will be combined with tutorial sessions and workshops. Tutorials will precede the main program, aiming at the dissemination of mature knowledge and technology advances in the field.