Air Live Drive adds  the option to protect your program with a password.

Open the Options, check “Request a password when Air Live Drive starts” and write the password.

Then, when you open the program, it will require a password.

Keep your password in a safe place. If you lose or forget the password, it can’t be recovered.

You can check more information about more features here:
-How to play cloud storage videos online
-Export/import accounts in Air Live Drive
-How can I share links with Air Live Drive?