I hope this question is appropriate for this forum. I am looking to create a public hotspot for a restaurant, where the access to the internet is restricted until the user has registered through a specific website.
Just like starbucks, hotels, mc donalds, etc do.
I don't expect to get the whole answer to my question here, but I just want to know in which direction to look, I have googled a hundred things and I have not found any answer, not even a company that offers what I am looking for. What is the technical words that I need to find some solutions?
I am guessing that a special router with a special wireframe will allow the users to get access to a server with a specific IP, domain or url. Then the server must somehow communicate with the router indicating that the user has been registered and giving full access to the internet.
This is how I think it works, if it is ok I don;t know, what kind of router I need or how to communicate between a router and a server I don't know, I can't find anything online.
I will deeply appreciate the help. Thanks