How to check file security in Adobe Reader XI How to check file security in Adobe Reader XI

Do you need to know how to view the security of Adobe Reader XI files? This guide will provide you with step-by-step instructions to help you check the security settings of your PDF files to protect your data from unauthorized access. Read on to learn more.

First find adobe reader xi.

Open the file interface.

Find the editor above.

Find the protection below.

Select and then find the Security properties.

Select and find security in the pop-up box.

You can see the security of the file below.

The above is the detailed content of How to check file security in Adobe Reader XI How to check file security in Adobe Reader XI. For more information, please follow other related articles on the PHP Chinese website!