The Uses of digital signature is the same as that of a handwritten signature. A digital signature uses digital keys to authenticate a person. A digital signature certificate attached to any document is a binding commitment by the signature holder in accordance to IT Law in India. The use of digital signature is going uphill because unlike a handwritten signature, it is considered impossible to counterfeit or fake a digital signature. With technological advancement we are moving away from the pen and paper world to an electronic era. Now-a-days most of the government and private tenders are collected electronically only. In India it mandatory for most, to file taxes like Income Tax, Sales tax etc electronically. In all this electronic transactions uses of digital signature is mandatory to make it legally binding.
Uses of digital signature certificate also include sending secure email as well as doing web-based monitory transactions. You can also use Digital Certificate for code singing of any software developed by you or to prove ownership of your domain name. In India uses of digital signature is also mandatory for patent and trademark registration.
The foremost efilling, etender and eprocurement websites where the use of Digital signature in required for login