Logging in without possibility of viewing dashboard/back-end

Hey,

Cannot seem to find a solution to my issue.

I have a site where I would like for users to sign up and have their own profile. That is fairly easy, but I would like that cannot see the dashboard, and only maintain their profile through the front end of the site.

I have installed buddy press that seems to solve some of it, but the following still remains:
– you can type “/admin” in the browser and go to the dashboard
– when logging out I still end up in the admin logout

Is it possible to change this?