Digital Signature Certificates (DSC) provide the foundation of a public key infrastructure (PKI). These are electronic credentials, issued by a Certification Authority (CA), that are associated with a public and private key pair. The certifying authorities issue digital certificates, which contain a public key and the identity of the owner. The certificates are issued in PFX (Personal in Formation eXchange) file format protected by a password. Digital certificates are what that makes the digital signatures authentic.
To Obtain your Digital Signature in India, please visit http://www.digitalsignature.in