HashCash
Captcha - HashCash doesn't have too many features, but the extensible feature it does have is very powerful. Bot detection and reporting.
Forget bots vanishing after a failed attack. With Captcha - HashCash’s latest feature, every stumble turns into a clue you can track and outsmart. This isn’t just a CAPTCHA—it’s a bot-hunting machine that transforms your Joomla forms into a security goldmine. Imagine knowing who’s attacking, how they’re doing it, and where they’re hitting—all without bothering your users. That’s Detection Profiling, and it’s your key to staying ahead.
Read more: Tracking Spam Bots Like a Pro with GA and HashCash