One of the most enjoyable challenges during the development process was ensuring the PDF documents are temper proof (sealed). Traditionally, some companies charge exorbitant fees, up to $10,000 for a 1-year certificate.
However, through meticulous research, we discovered a three-year certificate for a fraction of the cost, like $600. It offers the same level of functionality.
I had to contact every company from Adobe Approved Trust List: https://helpx.adobe.com/acrobat/kb/approved-trust-list2.html
To set up the necessary Hardware Security Module (HSM), we opted for Google HSM, which costs just a few bucks a month.
One of the most enjoyable challenges during the development process was ensuring the PDF documents are temper proof (sealed). Traditionally, some companies charge exorbitant fees, up to $10,000 for a 1-year certificate. However, through meticulous research, we discovered a three-year certificate for a fraction of the cost, like $600. It offers the same level of functionality. I had to contact every company from Adobe Approved Trust List: https://helpx.adobe.com/acrobat/kb/approved-trust-list2.html To set up the necessary Hardware Security Module (HSM), we opted for Google HSM, which costs just a few bucks a month.