Those who sign up must answer two questions. Robots unfortunately know this and have a ton of questions and answers programmed in to them. They are always one step ahead.Forceflow said:Well, as an already registered user I don't mind this, but why are you not implementing a Q&A process? Ask a specific question during the sign-up and tell the users that the answer is on your help site and not on the register page. Anybody answering that question correctly will have been a human and not a bot. Should weed out quite a bit of the bots. (Got rid of 99.99% of all SPAM accounts on my two forums)
There are huge halls full of people working for spam companies who do nothing but create accounts. I mentioned Robots, but its those human assisted robots that are the issue.
They concentrate on the larger web sites because that's where the exposure is.
We have other measures taken that keep them from posting, but they are loading up the server with almost 1/2 million user accounts, and 90% of the online users were spammers. That's already down to 10% or less.
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