According to recent attacks on an enterprise we have explored till now, the study shows that the causes are the common vulnerabilities which administrators give least importance. There is no doubt on the fact that these common vulnerabilities are one of the creamy things that every hacker tries to find in a system but these vulnerabilities are not the only thing that can leave a system exposed. In today’s time, every sector are somewhat dependent on third party softwares to expand their vision and functionalities. But with growing functionalities, the security of a system becomes more vulnerable as then the system has more vectors to attack. For example, every web…