Secure/private forum password system

[Gutty]

hey, i have tryed looking but couldnt find anything that actually works, but is it possibly to have the secure private forums locked with just a password needed to gain entry into the private forum(s) if need be?

i know vbb3 is able to do this, but it isnt on beta release yet, it would be cool to have someone do this for 2.2.6-7 of possible cause im having many security issues and my usergroup list is too big to edit each group's permissions D:

cheers