Traditionally, firms have adopted a “do it yourself” approach to perimeter security, procuring best-of-breed appliances with associated maintenance and consulting services. But the IT landscape is changing — the growing influence of cloud, mobile and BYOD technology, coupled with more sophisticated cyberattacks, is driving companies to think about security in a totally different way. In this session, Kevin Peterson of Zscaler, will moderate a discussion about the paradigm shift from the on-premise perimeter security approach that’s been applied for many years, to the “security-as-a-service” carrier cloud model.