What is Digital Signature?
What does 'Digital Signature' mean?
A digital signature is a mathematical approach for ensuring the integrity and validity of a message, software, or digital document. It's a digital version of a handwritten signature or a stamped seal, but it's significantly more secure. A digital signature is designed to address the issue of digital communications manipulation and impersonation. Digital signatures can be used to verify the origin, identity, and status of electronic documents, transactions, and messages. Signers can also use them to acknowledge their understanding of the situation. Digital signatures are legally enforceable in several nations, including the United States.
List of software with Digital Signature functionality
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].