Digital Signature Certificates are also like hand written signatures. They are used to establish the identity of a person executing a particular document. In Manual of handwritten signatures, the identity of the person executing the document is established by observing the distinct style in which he writes his name. Similar thing happens in the case of Digital Signatures also.
When a person signs a document / file / email using Digital Signature Certificate, that particular document is encrypted using 2 unique keys. At the same time it also takes the details of the signing person from the DSC like Name, Email and affixes them to that document along with Date and time of signing. The document is designed in such a way that once signed the document cannot be modified. This give 2 assurances. One is pertaining to who & when a document is signed and second to the content of the document to which the DSC holder affixed his signature.
In India the issue of DSCs is controlled by The Controller of Certifying Authorities. We are providing services of issuing Digital Signatures which are authorised by the Controller of Certifying Authorities.
We are the authorised franchisee owner of Karvy data management services limited which is managed by the NSDL our franchisee code is 06457
We are processing PAN TAN and TDS return Processing at our office