Creating a WiFi network on a FortiWiFi unit that implements WPA security with individual authentication for your WiFi users. Create user accounts and a user group. Modify the SSID to use WPA/WPA2-Enterprise security and authenticate users who belong to the user group
FortiGate Cookbook – Security Policies that Limit DNS Queries to only one Approved DNS Server
Create FortiGate security policies that block all DNS sessions except for sessions to the approved DNS server.