To keep your mural extra private, you can protect it with a password. You'll find this option under the Visitor link tab when you share a mural.
Here’s how:
1. Click the pink Share button on the upper right-hand corner of the canvas.
2. Choose the Visitor link tab in the modal window.
3. On the bottom left corner of the modal, choose Add password.
*Note: Password protection only applies to the visitor link; anyone invited in as a member or guest won't have to enter a password.
Now you can have more control over who accesses your visitor links.