So I've been setting up Horizon 5.2, great stuff.
I have an internal connection Server, on which I have installed HTML Access. So far so good, though there's limited use cases for connections originating from my internal network.
What would increase the use of HTML Access is to be able to access it from outside my network, i.e from my Security Server. Though I can't seem to find a way to do this. Does that mean that it isn't possible?