Digital Signature is a process that guarantees that the contents of a message have not been altered in transit. When you, the server, digitally sign a document, you add a one-way hash (encryption) of the message content using your public and private key pair.
A digital signature is an electronic form of a signature that can be used to authenticate the identity of the sender of a message or the signer of a document, and also ensure that the original content of the message or document that has been sent is unchanged.
DIGITAL SIGNATURE CERTIFICATE
1. CLASS 2
2. CLASS 3
(i) 1 YEAR (ii) 2 YEAR (iii) 3 YEAR
A. BUY DIGITAL SIGNATURE
B. RENEW / REVALIDATE DSC