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Channel: Adobe Community : Discussion List - Security & Digital Signatures
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Cannot place a signature on a PDF document

I just encountered an issue with a specific PDF issued to me by a vendor. I am normally able to "place signature" on any PDF document. This one however, only allows me to place a certificate-based...

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Every time I open a pdf file which includes a javascript, a dialogue box pops...

Every time I open a pdf file which includes a javascript, a dialogue box pops up. I have a question why 'Do not show this message again' is not working even I checked on the checkbox. It should block...

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I just installed CS 6 and now my Acrobat Pro is crashing. I marked several...

I just installed CS 6 and now my Acrobat Pro is crashing. I marked several spots to redact and when I applied the redaction, it crashed and produced a report.  How do I get it to stop crashing? I am on...

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Issues signing PDF documents with Hong Kong Post e-Cert

Hi, Hope this is the right place to post... I am trying to sign PDF documents with my newly issued Hong Kong Post e-Cert Digital Certificate.This is in Acrobat Reader XI (11.0.07) on Windows. I can...

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How do you insert an electronically signed report as an appendix into a main...

How do you insert an electronically signed report as an appendix into a main report which will be signed electronically at a later date?

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Is it possible to sign a PDF file, make some changes, and add another signature?

For example, if you create a test plan, sign off on it, fill it in electronically, and need to sign the "filled in version" too? It would be good to be able to create a document that gets signed off,...

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How to make PDFs available for viewing online only

Sorry for the odd thread title — it is the only one that makes sense. I work for a small non-profit historical group.  We are digitizing to archival standards a collection of newspapers and periodicals...

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Managing signature page on a document with revision history

We are trying to migrate our drawing approval process from paper to digital using PDF's digital signatures.  To release a version of a document, we need 3 sign-offs (creator, checker, approver).  This...

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Unable to Sign a Document using Custom PKCS#11 and Hardware Token

I am using a custom PKCS#11 dynamic library and a hardware token to sign a document in Adobe Acrobat 10. I encountered this error when I used the Standard Text as the Appearance of the Signature....

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Acrobat Upgrade and Signature Appearances

We're about to upgrade our Acrobat users from X to XI. We've got a number of users who have created custom signature appearances they use when signing documents. In the past when we upgraded Acrobat...

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Can we sign a PDF with AD ID & date & time stamp?

Can we sign a PDF with AD ID & date & time stamp?

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How to Secure pdf doc individual computerwise or individual mobilewise.

How to Secure pdf doc individual computer-wise or individual mobile-wise.

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Export employee public keys with trust settings

Our company uses PDF digital signatures internally to authorize various documents. I wanted to collect all the public keys into my Acrobat and then export them, including their trust settings into a...

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Acrobat XI Pro - How can I have clients sign pdf docs with stylus on my...

I was told there was a "Setting" in XI Pro that would allow me to have clients sign pdf documents with a stylus on my Tablet PC (I have a MS Surface Pro 2), without having to sign up for EchoSign or...

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How do I remove password security from a file?

I have received some files with password security, and since I know the password, I have no problem opening and reading them.  I am using Adobe Acrobat 9.5.5.  I now want to save these files on my...

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How do I prevent the use of electronic signatures?

I have numerous fillable forms that my office makes available to the general public.  The forms must be printed and signed by hand.  However, we continually receive the documents with digital...

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I have to cancel my account [removed by host]

I have to Cancel my account [removed by host]

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Are parts of a pdf document in Adobe Acrobat Pro able to be secured so that...

I have an application I'm submitting to our school website for potential students to fill out. There are sections for the student(s) to fill out as well as sections for staff to fill out. For the sake...

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Why is Acrobat asking for my user password in order to make changes?

I recently updated my mac to a 64-bit system. Now each time I launch Acrobat I get a prompt to enter my user password to allow Acrobat to make changes. Why?

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How do I Secure my Text, but allow for page extraction?

We typically create large PDF documents from MS Word, thousands of pages per volume.  We want to still protect the Text, but allow recipient to extract (pages) sections to foward to specific users...

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