If you are in an environment where you want to make sure that the SSL VPN portal page does NOT show that is fine. You can use the following command to disable the SSL VPN Portal page of a FortiGate
Config VPN SSL Settings
Set sslvpn-enable disable
This is commonly used when you are wanting to accept only IPSec tunnels etc to your device. I usually just leave mine up and customize the page to look cool and creative but that is me!
Having trouble configuring your Fortinet hardware or have some questions you need answered? Check Out The Fortinet Guru Youtube Channel! Want someone else to deal with it for you? Get some consulting from Fortinet GURU!