Have you ever heard about Cyber crime? Lots of losses occur every year because of cyber crimes. People hardly know about this and its depth. Just for an instance people these days use internet banking facilities a lot. Ever thought of loosing your all money from internet. Its quite possible if somebody hacks your account. Hey, don’t press the panic button. Don’t think that it is an easy process too because if hackers have this capability of hacking systems then even people who design the systems have the potential to make hack proof softwares. Take another example of Microsoft. Every time when Microsoft releases their operating systems, they first offer it to hackers. Do you know why? Its just because that they try to find out that how and where their system is weak. After that only operating systems are launched.