A Different Perspective on Digital Signatures with Reader 9
Adobe Reader 9 offers a great new perspective on Digital Signatures and how they are viewed by end-users. You will notice that the validity of the signature is no longer indicated by an icon directly on the signature itself (the famous yellow triangle). Instead, you will find a new bar provided at the top of the PDF indicating the validity and status of the signatures on the form. For additional detail on individual signatures a new side-bar gives you a full view of individual signature status along with form changes that may have occured between signatures (for example).