In general, I use it to make a DMZ zone and protect our servers with the firewall. We also use it for web filtering access to some websites to reduce the use of our bandwidth.
Today’s bandwidth requirements are out of control, consuming capacity as soon as it’s available. As users shift to mobile access and the volume of interactive and video content dramatically increases, it seems hard to keep up without adding a lot of expensive bandwidth. However, by reducing bandwidth demands and optimizing and accelerating the network, FortiCache caching appliances let you keep up with explosive bandwidth demand while delivering higher quality of service.