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Channel: Adobe Community : All Content - Security & Digital Signatures
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how to encode messages

best way to encode messages?

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Digital signatures and combining PDFs in Acrobat X

I hope that one of you Acrobat gurus can help me out with one or more of these questions: Is it possible to maintain digital signatures when inserting signed PDFs into another PDF?Is it possible to...

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Create a mandatory drawn signature box

Hello All, I have a form created in  Adobe Acrobat XI STD. This form is to be filled by an engineer using an iPad and getting the customer to sign the form onsite.I need a drawn signature to complete...

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'Send for signature' function. Is there flexibility with mutiple personal...

On my pc, i have multiple mailboxes I use for different client groups. I want to have the flexibility with Adobe 'send for signature' funciton, that returns the document to my selected mailbox, not...

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When I insert a signature [jpg or gif] and save, I get an 'unknown error'...

Can anyone assist me. I have a number of pdf documents which require my digital signature, but when I use the 'Fill & Sign' facility [jpg or gif format] and save the document, I get a message...

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password protect multiple pdf's

I am trying to password protect around 1000 pdf files and I can't find any useful article regarding this problem. I am using Adobe Acrobat XI. I tried it with Acrobat X and it worked,but when I try to...

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I created a form that has multiple signature fields. Why are all the...

I created a form that has multiple signature fields. Why are all the signature fields required?

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Why can't I change the security method in acrobat reader dc

Hello, Every time I open a pdf with my Adobe Acrobat Reader and attempt to change the security settings so that I can make a document "unprintable," the security method simply reads as "no security."...

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Certificate CA recently removed from AATL?

Hi, we been using Certum certificates to sign PDF documents. Recently I noticed the Certum CA was removed from the AATL?So I have got the following questions @ Adobe: 1) Is there a way, to validate...

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The document has been altered or corrupted since the Signature was applied

Using reader DC 17.012.20095 and a valid certificate stored in my Windows Certificate StoreThe certificate is trusted to Sign Documents or data as well as to Certify documents.I sign a simple text file...

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changing pdf Open Document password

I have created a fillable pdf document with an Open Document password.  I want to be able to send this document to a recipient/end-user who can fill in his personal data and then save it using the Open...

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Can PDF send the IP address of the computer where the document was opened.

Is there a way to have a PDF send the IP address of the computer where the document was opened to a specified email?  Trying to determine if someone forwards a PDF document, who was the reader of the...

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Today my Adobe Acrobat DC product suddenly quite allowing me to digitally...

Does anyone know how to resolve this problem. 

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I'm trying to edit a pdf I created myself in Adobe Acrobat DC Pro and it says...

I'm trying to edit a pdf I created myself in Adobe Acrobat DC Pro and it says it is protected and needs a permissions password. I have not set up a permissions password so how do I access my own document?

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Fill & Sign does not load the file and displays blank screen

Hi I use Acrobat Pro DC, 2015 Release (Classic) Version 2015.006.30060Architecture: x86_64Build: 15.6.30060.147031AGM: 4.30.58CoolType: 5.14.5JP2K: 1.2.2.33916  The functionality "Fill & Sign"...

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What's the best way to allow outside people access to a PDF file for a...

I need to share a couple documents securely with some people who are not (yet) affiliated with my company. However, I don't want them to have my intellectual property on their systems after they don't...

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unable to type certain letters when filling in a form

I am using Adobe Acrobat Reader DC on a Windows 10 Laptop with a UK keyboard.When typing text to fill in a form, pressing many of the letter keys on my keyboard doesn't have any effect. Below is a...

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Digital Signature is not man readable

I am using Acrobat XI version 11.0.22. I am no longer able to read my digital signature on newly signed documents..My previously signed documents are fine. Is there a solution to this problem?

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Windows Cryptographic Service Provider, Keyset does not exist Error Code...

I have a user who is getting the following error when trying to sign PDF documents. The Windows Cryptographic Service Provider reported an error:Keyset does not existError Code: 2148073494 She is using...

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Applying Redactions Blanks Non-Redacted Text

I have a document with renderable text.  When marked redactions are applied, much of the non-redacted text in the document is also disappearing.  It leaves a blank page where you only see redaction...

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