Question : Problem: WiFi and Hotspot management tool

I would like my public wireless network to allow anyone to connect to it, but when you open your browser it should load a page that I can control the content, and have a login prompt.  The internet access would be free, but I want authentication to control access.  I am used to seeing this kind of system at hospitals etc. Is it a feature of my WiFi router, or something I could load on my server?

Answer : Problem: WiFi and Hotspot management tool

may be you can install squid proxy on your server and enable authentication on it.