On Thu, 09 Jun 2011 18:05:37 +0300, [email protected] said: > In most cases, the malicious user is denied access even before a > fraudulent purchase is made!
> Since implementation of NiX API with it's current featuers: 0 fraudulent > purchases in last 2-3 weeks period. It definitely does something. OK, I'll bite - how many *lost sales* did you have because NIX false-positived and rejected a non-malicious user before a valid purchase was made? Making something that rejects *every* malicious attack is *easy* - just reject every request. Of course, that's not very practical for production use, so you end up having to trade off false positives and negatives to minimize the total cost...
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