It is clear that digital signatures are a very valuable security technique that enables data integrity (proving that the information has not changed since signing) and user authentication (proving who signed-off or approved the information). Digital signatures are now widely used in various industries and applications from signing of machine-readable travel documents to payment transactions to e-invoicing.
Long-term signatures - the essential features
Posted by
Liaquat Khan on Apr 30, 2015 1:04:00 PM
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