Question

What is a Digital Certificate? What is its significance?​

Answer 1

Answer:

A digital certificate is an attachment to an electronic message used for security purposes. The most common use of a digital certificate is to verify that the user sending a message is who he or she claims to be, and to provide the receiver with the means to encode a reply.

Answer 2

Answer:

In cryptography, a public key certificate, also known as a digital certificate or identity certificate, is an electronic document used to prove the ownership of a public key