Securing your company network can seem like a daunting task. Ten years ago, security professionals focused on installing firewall systems to create a hardened shell around a company’s internal systems. In this era, little effort was expended to secure computers and other devices inside of the company network. The mantra of the day was, “we have a firewall, so we are secure.” While today’s notion of security is much different, network security is still one of the most important components of a company’s Cyber Security program.