A digital signature is a kind of mathematical technique which is used to validate the authenticity and integrity of a message, software or digital document. Digital signatures are used to authenticate the contents of electronic documents. To digitally sign a document, one needs a digital ID. And once the digital ID is obtained, you can register it with programs that support digital signatures, such as Adobe Acrobat and Microsoft Outlook. Then you can use the program’s “Sign” feature to add your digital signature to documents.
Besides the digital Signatures, one also needs to have Professional tax registration being done.
Digital Signature Certificate (DSC) is the digital equivalent (that is electronic format) of physical or paper certificate. While physical certificates are used for passports or licenses, a DSC is used to sign certain documents digitally. Hence Digital signature certificate is presented electronically to prove your identity.
A digital signature gives the proof to the receiver that the message was sent by the claimed sender. Digital seals and signatures are equivalent to handwritten signatures and stamped seals. Besides the digital Signatures, one also needs to have Professional tax registration being done.
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.
A digital signature certificate (DSC) is a very simple, secure, convenient, and a time saving way of signing electronic documents or authenticating certain online transactions.
A DSC authenticates your identity electronically. It also provides you with a high level of security for your online transactions by ensuring absolute privacy of the information exchanged using a digital signature certificate.
A licensed certifying authority (CA) issues the digital signature.
The time taken generally to issue DSC is 24 hours from the time of receipt of form.
A Certifying Authority is a trusted agency whose central responsibility is to issue, revoke, renew and provide directories for Digital Signature Certificates.
The applicant may choose to obtain the Digital Signature Certificate of 1 year or 2 years validity from the date of issuance. After expiry of the validity period, the digital signature certificate becomes invalid.
Digital Signatures are legally admissible in a Court of Law, as provided under the provisions of IT.
The cost of obtaining a Digital Signature Certificate may vary as there are entities issuing DSCs and their charges may differ.