Yes. After you are synchronized with AD, you can create a policy for all AD Users (or all user in a certain AD group). Then change the base policy to Block All.
This is some pretty basic configuration - talk to your reseller.
Yes. After you are synchronized with AD, you can create a policy for all AD Users (or all user in a certain AD group). Then change the base policy to Block All.
This is some pretty basic configuration - talk to your reseller.