The Internet technology in Electronic science, and its utility have advanced at a faster rate, than any other area of science. The internet crimes are also increasing in an equal pace. The crimes are happening in the Cyber space. How to be safe, so that any secret data is not stolen and misused ? There are cyber laws, to catch the evident crimes where both the sufferer & the person who committed the crime are reachable. But a Cyber crime is an intellectual stealing technique. The robber himself, access the valuable data in cyber space, through a software. Steals, hacks, damages, or misuses...