1-A Digital Signature offers more security than an electronic signature. The unique identifying “fingerprint” data in a digital signature remains permanently embedded within a document. Signs that someone has tampered with or altered a document after signing it can be easily detected.
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 signatures are easily transportable and cannot be imitated by someone else. The ability to ensure that the original signed message arrived means that the sender cannot easily disclaim it later.
Digital Signature Certificates (DSC) is the electronic format of physical or paper certificate like a driving License, passport etc. Certificates serve as proof of identity of an individual for a certain purpose; for example, a Passport identifies someone as a citizen of that country; who can legally travel to any country. Likewise, a Digital Signature Certificate can be presented electronically to prove your identity, to access information or services on the Internet or to sign certain documents digitally.
Legally valid Digital Signature Certificates are issued only through a Controller of Certifying Authorities (CCA), Govt. of India, licensed Certifying Authorities (CA),
No, you cannot. A digital signature certificate can have only one email address.
Digital signature certificates in e-tendering systems are allowed, but based on the service provider.
Yes, digital signature certificates can be employed in wireless networks.
No. You will not be able to use one SSL certificate on different websites with different domain names because the certificate is explicitly associated with the exact host and domain name. A wild card SSL certificate can be issued that can support different sub domains like abc www.waytolegal.com,