The 4th ICCCT-13 is a major multidisciplinary conference organized with the objective of bringing together researchers, developers and practitioners from academia and industry working in all areas of computer and communication technology. It is being organised specifically to help computer industry to derive the advances of next generation computer and communication technology. Researchers invited to speak, will present the latest developments and technical solutions in the areas of Hardware & Software Design, Distributed & Parallel Processing, Advanced software Engineering, etc. The third International Conference on Computer and Communication Technology, ICCCT-2012 has concluded well in the city of Allahabad, India. The ICCCT-2012 gained greatest attention when calling for papers and with your cooperation it already has become an excellent forum for the presentation of new advances and research results in the field of Computer Science and Engineering, Communication and associated fields. The ICCCT has become the premier place to bring together the leading researchers, engineers and scientists in the domain of interest from all around the world.