Recently active topics in PBwiki tagged with access control

I'd like to enforce strong passwords for my wiki's usrs. Is that possible?

When people type in ruckuswireless.pbwiki.com they come to a Log In page which has an option to login via wikiwide password (which we have already disabled) then people have to click on the "PbWiki Identity" link to login with their username and password to access our corporate wiki.
Can i remove this confusion and extra step required and take them to https://my.pbwiki.com/?wiki=ruckuswir... when they type https://ruckuswireless.pbwiki.com

This will be so much useful to us.