Password-protect files Shared area: Must belong to NT Group:   OR Choose users (e.g., Joe,Sam,Ann): Allow updates: Access control allows you to password-protect files found under the search tab or specific virtual directories inside the folders tab. Protect a folder or file by (a) selecting it from the Shared area list; then (b) by choosing users who can access the shared area. Leave the Choose Users list blank if you want to give any valid (logged-in) user access to the selected shared area. Lastly (c), press the Require user authentication button to save the access control setting.     -> Remove checked items from access control list:   You can define users using the Manage >> Define users menu option