Make them log into your website.. one vote per login. Other than that, I doubt you'd be able to always block a dupe voter..
On 10/4/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > All, We all know the scenario, we want to limit the amount of time a person > can vote or at least vote within a 24 hour timeline. That's all fine and > dandy, but how can we prevent a user from clearing their cookies or closing > and restarting the browser to simply come back and vote again with a > different name and email address. Yes we could force the verify your email > address before you vote is counted, but what if we don't want to do that? > What's a developer to do? Wouldn't it be great if we could read the MAC > address on their nic card. Not sure how unique that would be, but it would > be great to be able to bypass the firewall ips and get something right from > the client to uniquely identify the user that the user can not delete or > remove. Ok, so I'm sounding like Big brother. > > Thoughts? > > Thanks all. > > D- > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Get involved in the latest ColdFusion discussions, product development sharing, and articles on the Adobe Labs wiki. http://labs/adobe.com/wiki/index.php/ColdFusion_8 Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:290172 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
