Time Stamp Authority
Time Stamp Authorities (TSA) issue digitally signed timestamps (RFC 3161) that are optionally used during signed PDF export.
Adding a trusted timestamp to an electronic signature provides a digital seal of data integrity and a trusted date and time of when the transaction took place. Recipients of documents with a trusted timestamp can verify when the document was digitally or electronically signed, as well as verify that the document was not altered after the date the timestamp vouches for.
To access this command...
Choose Tools - Options - Office - Security - TSAs
List of Time Stamp Authorities
Display the list of existing TSAs.
Add
Opens the Name dialogue box to enter a new Time Stamping Authority URL.
Delete
Deletes the selected entry in the list. Deletion is immediate and does not display a confirmation dialogue box.