ABSTRACT: This paper attempts to investigate the approach of embedded systems. The embedded system is a combination of computer hardware, software and perhaps additional mechanical or other parts, designed to perform a specific function within a given time frame. INTRODUCTION: An embedded system is a special-purpose computer system built into a larger device .An embedded-system [...]

INTRODUCTION Over the past several years, the ease of copying and distributing copyrighted multimedia such as video, audio, image and software over the internet has increased significantly. With the emergence of peer-to-peer file sharing systems, this problem has only become more critical. These systems allow each PC to act as a file server for the [...]