Checking a Digitally Signed .pdf File
A .pdf that has been signed and not tampered with
When the .pdf document is opened the following message automatically appears:
When the signature is checked for this document the following popup dialog appears:
A .pdf that has been signed and but has been tampered with after signing
When the .pdf document is opened the following message automatically appears:
When the signature is checked for this document the following popup dialog appears:
