Dear monks,

This might be a slightly off-topic question, but I would like to implement this in perl, if possible. I'm involved with an online-only organization, that is trying to formalize itself - elect officials, define members, etc. And we ran into a problem:

How can you make sure that members that sign up for voting are unique? That a single person wouldn't be able to sign up multiple times, and therefor vote multiple times? Requireing a unique email address is obviously not the answer, considering how easy those are to come by.

So far, the only way we could think of is have a system that will mail you a postcard to a snail-mail address, with a unique code. But I was wondering if there's a better/easier/faster/cooler way of doing this?

Ideas?

-- zigdon

In reply to (z) Insuring Uniqueness on the Internet by zigdon

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