phpBB security question - is fire hot or cold?

Hello, I am running a phpbb forum and want to add a question to the registration form like: is fire hot or cold?

Can someone point me to a website that will tell me how to do this please or help me you already know.

thanks.

 

I suggest you search the phpBB official forums, which you will find here: http://www.phpbb.com/community/ for "security questions" or "challenge / response" - there is also a sticky thread in the forums that has security and spam-prevention as its target.

 

Here's the link to the "Security Question" mod for phpbb2...

http://www.phpbb.com/community/viewtopic.php?f=15&t=561677

You can set the question and answer through your admin panel once you have added this mod.