Add Digital Signature to PowerPoint in C#

A digital signature is an encrypted electronic signature used to validate the authenticity and integrity of digital documents. When you sign a document digitally, the signature will serve as a confirmation that the document came from you and it has not been changed since you signed it. In this article, you will learn how to add a digital signature to a PowerPoint in C#.
September 12, 2022 · 3 min · Seriki Emmanuel