Import the CSV into the “Security” section, then on the “Settings” tab for the contact us page you can set “Who can view this page” to “Logged in users only”
They won’t get CMS access unless you add them to, for example, the “Content Authors” group
@kinglozzer security and users tab?
or security -> groups tab ?
ahhh , that users have corresponding groups ? and that groups have corresponding permission?
then i select this
You don't have to add thee newly imported users to any groups, so by default they won't have any permissions.
The will however, have the ability to 'login' which is what the password protection of pages requires
One option up