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Channel: Adobe Community : Discussion List - Security & Digital Signatures
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Archiving old documents, after scanning, redacting staple and other marks,...

I am scanning some old documents to be archived. These documents are marked up and I need to use the redaction feature. Then I need to make them searchable, after I do this, andtry and save them as...

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Password protecting PDF from copy/paste, not secure in Mac "Preview"?

I created a book for someone and sent a PDF of it.  I secured it with a password so it can be printed but not edited or copy/paste compatible.  When I open the PDF on Acrobat on my PC, its locks me out...

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How can I sign document without creating a certificate?

We are trying to figure out how to add a block for signatures on our contracts. We want to be able to open a PDF document, click the block and have an individual sign with a pen or finger on a tablet...

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"Restrict Editing" Option under "Protection" Panel

I am trying to restrict others from editing my PDF file by opening up the Protection panel. However, there is no "Restrict Editing" option for me, only Encrypt. How do I get access to the "Restrict...

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Password Failure

My password for my digital signature does not work and I cannot figure out how to reset my password.  Any ideas?

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How I publish an form document, with an preset time restriction?

I work for a University, and Faculty member, ask me about digitize some tests, to this I need prevent the copyright, include some form spaces, but I need to know if with Acrobat, can preset a lapse of...

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self-signed digital ID lost

I accidentally deleted my self-signed digital ID. I thought I was removing it only from the document as I was about to edit it.I know how to create a new one, but:My question is, without having...

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No "Place Signature" Option in Acrobat XI Pro

I use Acrobat XI Pro.  When I click the "Sign"  Button I do not get the  I Need to Sign, Fill & Sign, Place Signature  Menu Options like I do using another computer in Acrobat Reader XI.  Why?  Or,...

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Why do all opened PDF Documents show available to all users on the network?

Install Adobe Acrobat for all users on the network using the same actviation account.  Now all pdf documents that have been opened by any user is available to all other users.  How do I stop this?

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arama araçlarında imza yok neden?

Deneme Sürümünü indirdim, arama araçların da imza yok, neden Olabilir. !

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Forgotten permissions password.

Is there any way to reset permissions password in order to update Adobe forms?

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Redaction still visible on cut and paste to Word in Adobe 9 Professional

Hi As a Public Authority and Government Organisation in the UK subject to the Freedom of Information Act we purchased Adobe Acrobat 9 Professional some years ago to allow us to redact sensitive text...

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Acrobat erroneously things all documents are read only

Hi,While trying to save most documents, Acrobat gives an error message "This document could nopt be saved.  The file may be read only, or another user may have oit open. Please save teh document by...

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Trouble with digital signature problem - The validity of the document...

We recently upgraded to Acrobat DC. We have documents that have been digitally signed. Now when someone else opens them it says "The validity of the document certification is UNKNOWN. The author could...

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Removing signature that I added to a secure document in Acrobat DC

So I have completed filling out a form created for me by someone else and then I signed the document using a document that is a picture of my signature.  I then saved the document.  I realized I needed...

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Digital ID and Security

I set a digital ID to secure a PDF form, misunderstanding what this would do for security. Then I was no longer allowed to change the security on my own form. I attempted to remove the ID and was...

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Draw My signature in Acrobat IX

Hi all, I have been through the forums & seen this question or variants of it asked in several guises, but no real answer to the question, which is. Is there the Draw my signature or equivalent in...

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i need some help with the trust certificate

i cannot open a document

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Can a digital signature unlock a document?

I'm wondering if there's a way for a digital signature to unlock a document... Specifically, I'm wondering if there's a way for the signing of an NDA to automatically unlock the remainder of a PDF,...

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Acrobat will not open and give error message error 312.11

How do I open acrobat professional when it says a problem occurred with the licensing and it gives the message error 213.11? I have purchased and paid for this software and have been using it for a...

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