Limit number of sessions per user?
im sure this is possible, I just dont know how to implement it, whether it can be implemented on the server itself or through the actual script.
I have a website that offer users free access to web based proxy, what I want to do is limit the number of sessions that user can have simultaneously to maybe 1 or 2, so while the user is using my service to surf a site, he cannot open another session on a new browser and surf another site...
also, i want to prevent the user from been able download large files via my site, say.. anything over 2MB..
any of these things possible? and where abouts can I find information? i just dont know what to search for...
Thanks in advance
