In the image below I have selected the commandAdd A Digital Signature. By using this command, we can ensure the integrity of the document by adding an invisible digital signature.

By selecting this command, the Sign dialog box appears, where we do all the appropriate adjustments in order to DigitallySign our Document.

The procedure of Protecting our Document is quite simple. The fact is that by protecting it, we feel much safer that our sensitive or a confidential data won’t fall in the wrong hands.

Below you can check out the video describing How to Protect a Word Document in ways that is up to you to choose.