Block control panel of being accessed from other domain than https://hostname:port (FQD)

[fedekrum]

Hi,

I have changed the Control Panel port since the strange hack that happened some time ago.
So my CP port is not standard.

I have been able to give the CP a SSL certificate with the latest release (thanks team !!)

So my question is how can I prevent the CP from being accessed from other FQD other than the hostname.

The most wanted option would be to redirect every call to that port to https://hostmame:port.

Thanks