You can lock a directory with a password by using the cPanel “Password Protected Directories” option.
Log into your cPanel account.
In the
Filessection, click on theDirectory Privacyicon.
Click the
Foldericon to open a folder.
Click on the name of the directory you want to protect by password.

Under “Security Settings”,
checkthe box next to “Password protect this directory” and enter a name for the protected directory like “Password Protected Area”. Then click theSavebutton.
Now click on the
Go Backbutton.
Scroll down the page and under “Create User” fill in the username and password fields or use the password generator option to generate a new random password and copy the username/password to a notepad. You will need this when you want to open your password-protected directory and click on the
Savebutton.
Now, should your try to open your password protected directory in your browser through the URL www.example.com/myfolder, which is already password protected, your browser will prompt you to enter your username and password.
