Verifying digital signatures in PDF documents
I'm working on verifying PDFs digital signatures.I know that when a PDF is signed, a byterange is defined, the certificates get embedded, and from what i've read, the signed message digest and the...
View ArticleSigning pdfs on a MS Surface 2
What app do I need to download in order to sign pdfs on a MS Surface 2? On my pc I use Adobe Reader XI. The only app I can find is Adobe Reader Touch which does not seem to have a function to sign pdfs
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Able to change watermark with ver 10.1.10 (mac) on doc secured using...
I watermarked a pdf using Adobe Acrobat 9.5.5 running under Windows 7. The doc was then secured Advanced -> Security->Encrypt with Password. The permissions box was checked, a password added and...
View ArticleCan the created PDF file be still used after 30 days?
Can the created PDF file (with the added copy and edit protection) by the free trial be still used after 30 days?
View Articlesignature certification
my adobe acrobat no longer let me sign pdf document after get update. I work in construction and sign many document of behalf many engineer that I work with. Now only recognize one certification but...
View ArticleIs it true that acrobat can make a log file during the signature validation...
I'm getting a problem while validating a digital signature, but the first step I would like to make is log the signature validation process.Can I do it? Where do the log files go to?Thanks!
View Articlemultiple signatures
Hello everyone one,I'm using Adobe Reader 10.1.10 I apparently have saved a digital signature (don't remember when I did it) my spouse and I share a computer and have to digitally sign a document I can...
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Place Signature
We have Acrobat Pro v11 and opening a PDF with it. The options to place a signature are greyed out.The issue does not occur with Acrobat v9.
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Will opening a pdf in version 8, that was created in version XI,...
Will opening a pdf in version 8, that was created in version XI, automatically 'secure' the document?
View ArticleHow do I track if someone has shared their private Digital ID Security Key...
How do I track if a secured user emails a copy of their private certificate (which allows them to open the secured files) as well as their corresponding password to whomever they choose? Our office...
View ArticleThe pdf statments that I download from my bank some how acquire password...
The pdf credit card statements that I download from my bank web site some how have acquired password security, despite the fact that the bank IT people say that they do not set password security.Until...
View ArticleNeed to edit a document that I already have password protected
I AM BRAND NEW TO THIS AND HAVE PROTECTED A DOCUMENT THAT I NEED TO EDIT. DOES ANYBODY HAVE AN IDEA ON HOW TO DO THAT, IT IS AN ENCRYPTED PASSWORD, SO I AM NOT SURE
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I AM BRAND NEW TO THIS AND HAVE PROTECTED A DOCUMENT THAT I NEED TO EDIT....
I AM BRAND NEW TO THIS AND HAVE PROTECTED A DOCUMENT THAT I NEED TO EDIT. DOES ANYBODY HAVE AN IDEA ON HOW TO DO THAT, IT IS AN ENCRYPTED PASSWORD, SO I AM NOT SURE
View Articlepassword protect a pdf
how to I create a pdf that is password protected. I want users to have to enter my password to see, and also to prevent them from sharing.
View Articlecatalog index search and password protected pdfs
I have multiple pdf files that I have build a catalog index for. After some time I secure (password lock) and archive them. The question is once I search the index I would like to select a pdf without...
View Articlehow to restrict and report porn
How to restrict porn from displaying after i login? How do I report an image?
View ArticleSecurity with fill-in forms
Is it possible to create a fill-in document that cannot be edited or altered after it has been completly filled? I need to create a fill-in document that could not be altered for security reasons. I...
View ArticleHow do I stop the security window from opening every time I apply a custom...
I was previously using a Team account for CC (Win 7 64) and when I applied a custom security policy that I had set up in Acrobat it would just apply it without opening the settings window and making me...
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Multiple Digital Signatures in Adobe Acrobat XI - PDF locks after first...
I am working with a fillable pdf that was set up by an administrator to have multiple DIGITAL ID/SIGNATURES inputted, i.e. it does not allow images of signatures or text; when you click on the...
View ArticleCreating and using a digital signature - Not Working / Help Please?
I have Acrobat X Pro (10.1.11). I am trying to setup a digital signature that is either a scan of my own signature, or a digital version that looks like hand writing. I've gone through a number of help...
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