IP Deny Manager
From Email Marketing Wiki
- Go to the Password Protect Directories link in cPanel.
- Navigate by clicking on the folder icons, then click on the folder name you want to protect.
- Check the Directory requires a password to access via the web (uncheck it if you do not wish to protect this folder anymore).
- Chose a Protected resource name, like Family Photos
- Click Save
- Fill in a Username and Password you want to be able to access the folder. You can add as many different ones as you like.