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" after answering the first question, you learn that almost everything on your profile, even if you use privacy settings to limit access, is available to the quiz."

Excellent advice on securing a WP installation. via @bokardo

looks like TAC lite isn't enough for what i need... and TAC doesn't have a stable 6.x release

"give specific users access to edit certain pages on your website, and those certain pages only! Or, let’s say you just have a “premium” section of your site that you want people to register for an account for before they can access it! These are two classic examples of why you would need to use the TAC module. In my case, I needed it because a client of mine needed both mentioned above. He needed to give a certain page acccess only to those who are logged in. And also, he wanted to make a category of pages on his site editable by certain members of his staff. I went through alot of troubleshooting and about 5 hours of head scratching before I achieved my goal with this. So below are my specific steps to accomplish this saving you some serious time!"

handy plugin for managing roles in Wordpress

nice intro to setting permissions in *nix

allows you to manage permissions for content types by role and author. It allows you to specifiy custom view, edit and delete permissions for each content type.

all about users, groups, and priviliges