Traditional security measures were based on applications and users being located within the same network environment. And that is no longer the case. Increasingly, business data is located in the cloud, and employees are working remotely more and more often. The applications landscape is also much more complex. Users expect to be able to use cloud services from any location and via any device, and that entails considerable security risks.
The new security framework SASE (Secure Access Service Edge) has been designed with the changing global digital workplace in mind. The SASE network architecture combines an application-aware WAN approach with security functions in a single cloud-based service. The basic idea of the SASE model is that traffic is secure throughout the entire journey – from the device to the ultimate application – regardless of where the user connects from or what device is used.