As organizations move to the cloud, the next evolution of Network Access Control takes shape to meet business demands.
What are the chances that your organization has moved some of its data, systems, programs and applications to the cloud? Quite high. According to a Synergy Research survey of IT professionals, spending on private cloud and cloud-enabled solutions grew by 16% between the second quarters of 2015 to 2017. During that same period, traditional, non-cloud data center hardware and software dropped 18%. It is easy to understand why these days, cyber security threats are coming in through many new channels and vulnerabilities that are not part of the traditional IT infrastructure such as, mobile devices and cloud-based applications. The following prevalent trends in the enterprise highlight why it is essential to monitor your network with a Cloud Network Access Control (Cloud-Based NAC).
Company Networks Go Global
Organizations are becoming perimeter-less. Traditional IT perimeters have been torn down by the adoption of BYOD, IoT devices, telecommuting and cloud computing. Therefore, one can no longer look at the network as a defined infrastructure within a physical firewall. The network is essentially global without boundaries. According to a Gallop News Service poll from 2015, 37% of U.S. workers had telecommuted for work, and this was up by 30% from the last decade but four times greater than the 9% found in 1995. Perimeter-less companies require continuous risk-monitoring and risk-assessment that can match the ever increasing mobile and cloud-based reality and this can be performed best via the cloud.