How to password protect a Keynote Presentation
Apple Keynote has a feature that allows users to password protect a presentation file. If you have any confidential information and want to prevent unauthorized access of Keynote presentation then you can do the follow the below mentioned steps
Step 1: Open Apple Keynote Presentation file.
Step 2: Click the Inspector menu option.
Step 3: In the Document window, mark the check box with label as “Require Password to Open”
Step 4: Now the set and verify the password also provide a password hint and click the Set Password button.
By this way users can password protect a Keynote presentation file. When the Keynote presentation file is opened again the following Enter Password will be prompted to the user.