Adding A Security Question (or two) To The Log On Screen

[mcyates]

Would it be possible to add 1 or two other fields to the user when logging on just to make the forum more secure as someone keeps on loggin on to my account even though i've change my password.

Just something simple like 2 extra questions like this:

Username:
Mothers Maiden Name:
Pets Name:
Password:

This would stop alot of people just guessing passwords and loggin into other people accounts. Also allowing people to change the question, basically typing a question on the user cp and putting an answer on it.