Adobe Acrobat DC Classroom in a Book

8. Adding Signatures and Security

Lesson overview

In this lesson, you’ll do the following:

• Use Acrobat Reader in Protected Mode (Windows only).

• Apply password protection to a file to restrict who can open it.

• Apply a password to prevent others from printing or changing a PDF file.

• Use Document Cloud eSign Services to send documents for digital signatures.

• Create a digital ID that includes an image.

• Sign documents using a digital ID.

• Certify a document.

This lesson will take approximately 45 minutes to complete. Copy the Lesson08 folder onto your hard drive if you haven’t already done so.

You can keep your PDF documents secure ...