From the dashboard, choose a plan. Click the files tab and click the protected folders link. To protect a new folder, click the find a folder to protect link. Navigate the file browser to find the folder that you want to protect, then click the protect this folder link beneath it. Enter a realm name for the prompt that pops up when you access the protected area, then select “yes” to enable protection. After creating the directory, click the manage users link below it and then click the create a new authorized users link. Enter a username and password, then click Save.