Dont know where increased hits coming from

[ptejada]

Originally Posted by ketanco

I recommend using random question and answer. I do not use captcha at all in my webiste's comment section for news entries. I am afraid, the AI has now solved to captcha thing. If we still follow that route, we will be upto a point that there will be images that no human can solve but only bots.. However if you use random question and answering, you get no bots pass those tests - yet... For example, in the forums section of my site, I had dozens of bot registrations everyday. Once I started to implement question and answering, it stopped suddenly with no more bots at all.

Yes, that is what i use now... Since my site authentication is based on my PHPBB forum i got myself a PHPBB mod that did just that and never got those nasty bots ever since.