Hello everyone! Can you please tell me how can I limit the number of entries to my website with one login? I’m going to use Joomla for this site. I need to get a unique device id apart from the platform. What should be used - php, javascript or anything else? Can you please help?
Thanks in advance.
Valeriia 0 Newbie Poster
rproffitt 2,662 "Nothing to see here." Moderator
I am going to guess you want to limit users to just ONE LOGIN from ONE DEVICE. This fails when folk use a common house PC with multiple users. The device ID would be the same so this is a design flaw from the beginning.
Maybe you should forget your own login system and use what others use. Integrate Facebok, Gogle and Aple account logins. I know Dani knows a bit about these. Example: https://developers.google.com/identity/sign-in/web
Dani 4,329 The Queen of DaniWeb Administrator Featured Poster Premium Member
As rproffitt suggested, you can use something such as Log In with Facebook or Log In with Google. Most people only have one Facebook or Google account.
However, from a security standpoint, nothing is preventing them from creating another account.
You can also limit to the IP address + browser and operating system used.
That makes things a little more secure because you’re essentially limiting an IP address to a single Google account, for example. However, that doesn’t necessarily work because IP addresses change all the time and some IP addresses are used for entire company offices or everyone in a college dorm.
You can of course add a cookie to the browser when a user visits for the first time and then only allow future logins if the cookie exists. But that isn’t foolproof because cookies get cleared by the end-user all the time, they switch browsers, etc.
However, that’s what you’re limited to. A server being connected to via the HTTP protocol doesn’t have direct access to unique hardware IDs in the end-user’s computer or anything like that.
Can you please let me know your specific use case and I’ll see if I can think of the best fit for your needs?
rproffitt commented: "Make it foolproof and I'll find a better fool." +16
Karl_11 0 Newbie Poster
The main thing is to be a professional
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