Author

Topic: how to prevent proxyusers? (Read 758 times)

legendary
Activity: 1498
Merit: 1000
May 19, 2012, 08:16:25 PM
#4
I know you can detect tor proxies and just kill those off, but some people only will with use the web so you have to accept that you could be cutting those people out.
hero member
Activity: 784
Merit: 1010
Bitcoin Mayor of Las Vegas
May 19, 2012, 07:43:52 PM
#3
I use random short urls, captchas, pre-programed campaigns, and random release times to prevent abuse at Coin4.me. It's not perfect, but it at least levels the playing field.

Example: http://coin4.me/pizza
hero member
Activity: 826
Merit: 500
May 18, 2012, 11:53:42 AM
#2
use captchas
use cookies

maybe check the IP address for typical open proxy ports
member
Activity: 70
Merit: 10
May 18, 2012, 11:31:19 AM
#1
i have a platform where i give away free bitcoins.. (it is allowed to order some coins every 12 hours..)

is there a good way to prevent proxyusers or worse.. proxybots!??
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