A Digital Signature is used to sign and verify documents, ensuring authenticity, integrity, and non-repudiation, while a Digital Certificate is an electronic identity proof issued by a Certifying Authority to validate the signer’s identity. A digital certificate enables the creation of a digital signature, whereas the digital signature applies that identity to secure online transactio... https://edigitalsignature.org/blog/difference-between-digital-signature-and-digital-certificate