There are many strong tools available for securing a computer network. By themselves, the software applications and hardware products that secure a business' computer network do not comprise a security policy, yet they are essential elements in the creation of site security. Computer and network security are challenging topics among executives and managers of computer corporations. Internet security is the practice of protecting and preserving private resources and information on the Internet. Even discussing security policies may seem to create a potential liability. As a result, enterprise management teams are often not aware of the many advances and innovations in Internet and intranet security technology.