Protecting an acrobat document from being cracked

I am very concerned about a pdf document that I am working and getting ready to publishing.

I know there are programs on the web that can remove the protection from pdf files.

Is there a way I can protected my pdf file in Acrobat so that these programs can not crack them and remove the protection?

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Inspiring

What specifically are you trying to prevent users of the document from being able to do?

Inspiring

I am trying to prevent people from getting my document and being able to open it and edit it after I have protected it.

Community Expert

What protection do you use?

Inspiring

I am using the protection inside Acrobat under the protect option.

Protect

Security Properties

Security Method

-Password Security

--Restrict Editing (none).

Community Expert

Password security can be simple removed.

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