Anonymous voting system need to obtain the client's network card or other relatively unique identification of the bull
Source: Internet
Author: User
Anonymous voting system needs to obtain the client's network card or other relatively unique identification Daniel
There is an anonymous voting system that needs to ensure that the number of users really needs a unique identification number or other information PHP can be used online and so I hope you share your views
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Bind the phone number and send the verification code.
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Network card can also be forged, limited to IP on the line
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Mobile phone Verification code is the only feasible solution, others can not be effectively implemented.
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Cast a ticket also need someone's cell phone number, pull it, who will go to vote?
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