Digital Signatures

https://www.facebook.com/vasantha.bhat/posts/1065281766824035

What is digital signature? - Definition from WhatIs.com A digital signature (not to be confused with a digital certificate) is an electronic rather than a written signature that can be used by someone to authenticate the identity of the sender of a message or of the signer of a document.

http://articles.economictimes.indiatimes.com/2015-01-07/news/57791709_1_emigration-clearance-digital-signature-january-16

http://www.mca.gov.in/MCA21/faq_DSC.html

Ministry of Corporate Affairs