To activate password protection on a folder you will first need to enable this service in your control panel. To do this please follow these steps:

• Log into your hosting control panel
• Select 'Domains'
• Click on the domain in question
• Click "Secure Folders"
• Click "Install"

You will now be able to add users and groups for access to folders. You will also need to add the folders you wish to protect via the "Folders" option. Once you have added a folder click on the folder name in the list to assign users/groups access to the folder.