digitalsignaturekolkata-blog
digitalsignaturekolkata-blog
DIgital Signature Kolkata
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Once a digital signature has been placed on a document, its contents cannot be changed in any way without rendering the signature invalid. Thus, if the digital signature is valid, the sender agrees that all of the information in the document is intact and true. A digital signature can also be used to encrypt the information in the document so that only the intended recipient can gain access to it. A digital signature certificate helps people to establish their identity online.
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