Network security in the sense, they are the practices and technologies that a business putting place to protect its IT infrastructure. Infrastructure in the sense it is made up of all the programs, data, applications, networks, software and hardware that are managed by the business. Network security is more important simply because we are living in a Digital-First world. Digital-First world is composed with advanced as more and more people that who expects everyday transactions, services and information that must to be readily available at their fingertips on time and wherever they are being at any moment. If a business process couldn’t consider or provide with these expectations, consumers do find one that provides those expectations.