Quantcast
Channel: Adobe Community : Discussion List - Security & Digital Signatures
Browsing all 4693 articles
Browse latest View live

Image may be NSFW.
Clik here to view.

Methods to secure PDF files against third part unlockers

I haven't tested their claims, but www.pdfunlock.com and www.guapdf.com both claim to be able to bypass any and all Acrobat security up to 256-bit encryption in version 11. And I assume any new version...

View Article


I just want to put my name in comment windows instead of "owner." How to do...

Help

View Article


I never set a password for my acrobat and it is locking my out of changing...

help

View Article

Timestamp problem on electronic signatures

On time stamps for electronic signatures, it adds -05'00'.We don't want that in the date stamp. How do we resolve this issue?Adobe Acrobat X Pro Version 10.1.13

View Article

Image may be NSFW.
Clik here to view.

Add multiple signature boxes acrobat pro

How do I add a second signature box for an additional signer in Acrobat Pro?

View Article


Image may be NSFW.
Clik here to view.

Adobe digital editions error in connecting to server

Hi All: I want to convert ACSM file into PDF. With internet information, Started with adobe digital editions. However it is not responding after entering the adobe ID/Password. It always throws the...

View Article

How do I edit (change the email) in my adobe 9 signature

I need to edit my adobe 9 signature to change the email used in the signature. Can someone assist with the process?

View Article

Image may be NSFW.
Clik here to view.

Add an approval signture

Hi there I'm trying to create a very simple PDF form with signature and a submit button.  I need this signature to be very easy to use - I really don't want the user to have to create a digital ID (ie...

View Article


How can I edit my common name and distinguised name in acrobat XI

I have tried going to preferences and Identity but changing that has no effect on my signature values at all.  Is there something I'm missing?  Thanks ahead of time for any assistance. Brett

View Article


Is it possible to create a password secure PDF which restricts copying text...

I have been looking at the security in the latest version of Acrobat and it does not seem to allow this.  This would be very helpful for the documents I produce, I need to maintain security over...

View Article

How can I prevent copy/pasting of text from my PDF?

I'm having trouble creating PDF security that DOES NOT allow copying of text. It seems I follow the security steps yet still am able to copy/paste.

View Article

Lost security keys

I bought some e-books of teaching resources several years ago.I saved them on a portable hard drive but neglected to save the security keys I was given with them. My laptop died and I have no record of...

View Article

Replace digital signature with written signature?

Is it possible for someone to digitially sign a pdf, and the signature blocks converts to that individual's written signature? any help in this would be useful. Thank

View Article


What is the security level of an Adobe pdf signature? How difficult is to...

What is the security level of an Adobe pdf signature? How difficult is to crack it? Is it similar to an md5?

View Article

Image may be NSFW.
Clik here to view.

Lost security key

I bought some e-books of teaching resources several years ago.I saved them on a portable hard drive but neglected to save the security keys I was given with them. My laptop died and I have no record of...

View Article


Image may be NSFW.
Clik here to view.

What are the types of signatures? PDF 1.7 Reference says there are 3 of them...

PDF Reference (http://wwwimages.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf) says there are 3 types of signatures:- approval signature- certification signature- usage rights...

View Article

Image may be NSFW.
Clik here to view.

Mark for Redaction Missing

The 'Mark for Redaction' tool is missing from the Protection tools pane (I can only see Restrict Editing, Encrypt, More Protection and Remove Hidden Information). It is not a tool that I use often, but...

View Article


How do I send/email Documents with high security and password protected

I want to send Documents securely to my clients. What product do I need and how do I send/email with password protection? I recently purchased Adobe Send but not sure this was the right product needed...

View Article

Is there a way to remove a password from a Document? We have a form that an...

We have a document that a former employee created and password protected.  He left without revealing the password to anyone and now we need to make changes to the form.  Is there a way to remove the...

View Article

Why my signature image was cutted? I use "Fill & Sign" function and load a...

Why my signature image was cutted? I use "Fill & Sign" function and load a image with my signature and digital text. and then part of my signature and digital text had been cutted. who can help me...

View Article
Browsing all 4693 articles
Browse latest View live


Latest Images

<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>