Needs some corrections IT security is one of the issues we have right now in our society. Implementing the substantial changes to a complex IT infrastructure costs money, and we cannot see the benefits. Ed Sperling says security works like preventive medicine. You do not really know if it is working or exactly how well it is working, but you do know when it fails [5]. Despite of that, ignoring IT security is not the solution. Each company has its own way that might not necessary work in other system. Therefore it is up to the CIO and his or her security experts to figure out what is at risk within their own companies and IT systems, and then to apply their own formulas [5]. For that reason, networks must have their needed money for protection