Using more then 1 human verification option?
 

Why are we limited to only using one human verification option at a time? Or am I wrong on that? All I see is radio buttons in the human verifications options settings. Where we can only pick one at a time.

It seems that we can only use recaptcha, or image verification, or question and answer.

Why can't we use all three of them at the same time?

I guess vBulletin decided that only one was necessary.
Spam has increased majorly though, so why not try out Cyb - Advanced Registration.