Hi! I think this request has also been raised by others, but I want to explain my reason for asking for some sort of security between the Airscreen Server(my PC) and my Oculus Go.
I travel a lot on business and use hotel and airport wi-fi networks. Assuming the wi-fi network allows the server to function, anyone could access the shared files on my PC. I don't think this is a desirable feature. Please consider adding at least some minimal password and/or encryption feature to Airscreen.
Thank you.