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Channel: Adobe Community : All Content - Security & Digital Signatures
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The document has two digital signatures, why see only one

The document has two digital signatures, and why use Adobe Reader to see only one digital signature and one signature picture.Second signatures cannot be recognized!

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Remove Certificate Security (I have original certificate)

I put a certificate on a document and need to remove it.It tells me You are not Authorized to change the security settings of this document.I put the Certificate on with this PC and I have the...

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Some document digital signatures cannot be saved

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Unable to save PDF with Encrypt Security Settings - Bad Parameter

After entering the following information on the Password Security Settings  I then try to save the document with these settings I get the following message  Any help is appeciated.

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Error 2148073501 when attempting to sign documents

I'm attempting to sign a PDF with a CAC card. It's worked fine up until a couple of weeks ago. Now I get an error code 2148073501 after choosing the certificate to use. I have tried all certificates,...

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Digital signature field

In DC I no longer find the Digital Signature field. I am creating a form for a client who wants to capture a Digital Signature.  On the Prepare Form toolbar there is "Add a Signature" and "Add a...

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How to change the Login Name that pops up on comments and sticky notes

How to change the Login Name that pops up on comments and sticky notes ?

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I am working in Adobe Acrobat Pro 10 on desktop which is windows 10 and...

I am working in Adobe Acrobat Pro 10 on  desktop which is windows 10 and trying to digitally sign. I am getting error message 2148073483. Is there a fix for this?

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page by page security

Is it possible to secure  a PDF - multiple pages - with page by page security so that anyone could shuffle pages and/or add/delete pages without unsecuring PDF?Thanks for your help

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Create Button that opens Fill & Sign box

I am working on building a form in Adobe Acrobat XI (11.0.20).  I've figured out everything else, except I don't want to do a digital signature, because the people filling out this form will not have...

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"Mark for Redaction" and "Text & Images" issue

Hello, When marking passages in a document for redaction in Adobe Acrobat Pro DC, I only have to select "Mark for Redaction" and "Text & Images" in order to allow me to mark as any parts of the...

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signature and locking document

I have prepared a fill able contract in PDF, sent this PDF to my client for filling out, to electronically sign and added a submit button to return the filled out and signed PDF to me. How do I do I 1)...

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The sign menu option is not available under the document menu

I have several PDF files sent to me by others. I need to sign and send back, however, the Sign Document options in the menu are grayed out, they are unavailable. How do I gain access to sign these...

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Keychain question on Mac

Ok, I have read all of the forums related to this issue and no one seems to have come up with an actual solution. I have the latest versions of OSX and Acrobat DC. In Safari I get the message:...

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How do I change an uploaded signature image?

I uploaded an image to be used as a signature In Adobe DC, but I would like to remove/change it to a new image.  How do I do that?

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Hi, Anyone know what this means please: Plugin process wants to use...

Hi, Got the above message today when exiting Safari browser. May have been coincidental. Does anyone know what this plugin process is please? I updated to Acrobat DC two days ago and wasn't using...

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Who can tell me where Adobe Reader saves captured signatures

Hello everybody    , Who can tell me where Adobe Reader saves captured signatures on my local computer? KR Ralf

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How do I set a strong PERMISSION password that would prevent online unlocking...

How do I set a strong PERMISSION password that would prevent online unlocking websites such as ilovepdf.com from decrypting it. And yes, I have tried 256-bit AES encryption level. 

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Electronic signature disappeared in Acrobat XI Pro

I have set up an electronic signature using webcam option in Acrobat XI pro and was able to use this until today. I have just tried to sign some documents and signature has disappeared and the option...

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Acrobat X can´t find new electronic signature ID on connected cardreader

Trying to signature a PDF-file, Acrobat reports "Acrobat can´t find new digital IDs". Acrobat / Tools signature and certificate / sign documents --> draw signature frame--> existing digital ID...

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