Just got my 3rd SSDP letter, I have navigated to the Security section of my 2AC hub, but cant find any reference to port 1900 to disable it, in forwarding or triggering! also DXZ is not ticked, so what do I have to do to stop getting these letters?
Welcome to our forum, we will do our best to help. One of our Superusers has written a superb guide about how to forward to a non used IP address to help with this issue mDNS and SSDP vulnerabilities a suggestion for devices in the DMZ
Hope that helps