This also improves the authenticity of the document source and the content of the document.Ģ.This adds an extra layer of security, which makes Digital Signatures tamper-proof.Digital Signing technology is based on the Public Key Infrastructure (PKI) model.
#VALIDITY UNKNOWN DIGITAL SIGNATURE PDF#
Let us submit to you pointers that will help you leverage your business productivity and revenue using Digital Signing software like GSTHero SafeSign to digitally sign PDF documents. These are the main reasons why digital signatures are getting so popular these days. Digital signature online – Benefits to my businessĭigital Signature online has become popular and is penetrating different industry domains.ĭigital signatures are convenient, easy-to-use and fast.
#VALIDITY UNKNOWN DIGITAL SIGNATURE HOW TO#
To learn more and watch a step-by-step video of this process, watch the video of ‘ How to validate digital signature in PDF. Using these simple steps, users can quickly resolve the ‘ Signature not verified‘ error in any PDF documents. The question mark will now change to the green tick, and the ‘ Signature Valid‘ text will appear in the place of the digital signature.Īs soon as you click on the Signature, you will see a green tick that will now say ‘ Signature Valid’. Now, click on the digital Signature, which shows the error. Save the changes, and your ‘ Signature Not Verified’ will be resolved!Īfter making the necessary changes as discussed above, now open the PDF with this error. Uncheck the box against the ‘Require certificate revocation checking to succeed whenever possible during signature verification’ option. When clicked on ‘ Preferences’, a dialogue box shall open with multiple options:Ĭlicking on ‘ More‘ will show you the following options:įrom this list of options, the user has to UNCHECK a checkbox from this table. Then, from the drop-down menu, click on ‘ Preferences’. Start the Adobe Acrobat Reader DC to open the PDF to be signed.Ĭlick on the ‘ Edit’ option.
Let us now submit the quick & easy fix to resolve this error and continue your process of digital signing PDF. We have now identified the error of ‘ Signature not verified’. How to verify digital signature in PDF – Stepwise Making a few changes in the Adobe Acrobat settings can fix this error in no time. This error occurs even if your Digital Signing software is active. The error looks similar to the one highlighted in the image above. ‘ Signature Not Verified‘ is a prevalent error that users encounter while trying to digitally sign PDF. What is the error in verifying the digital signature in a PDF? In this short article, we will discuss a solution to the problem businesses and individuals face to validate signature in PDF. In the modern business world today, most of the critical paperwork of the businesses is found in the digital format.īe it a bank account opening form a GST returns filing or a college admission form PDF documents are seen everywhere.ĭigital Signatures are now a preferred choice to get these PDF documents signed as it is convenient and easy to use.
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