Posted by fredBH on 01/14/08 20:47

Hello my friends!

I wanna know how can i make to prevent 1 login per pc.

Like that programs that people install on theirs machine and the site
check if there is this program installed with the same key stored on
site.

I have a site that give gifts and i want to prevent that people starts
creating a lot of accounts to try get the gifts.

How this programs work ?

Thanks for all
bye

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