NETWORK SECURITY
DIGITAL SIGNATURE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
A Digital Signature is
|
a bit string giving identity of a correspondent
|
|
a unique identification of the sender
|
|
an authentication of an electronic record by tying it uniquely to a key only a sender knows
|
|
an encrypted signature of the sender
|
Explanation:
Detailed explanation-1: -Digital signatures mean the authentication of any electronic record using an electronic method or procedure in accordance with the provisions of the Information Technology Act, 2000. Also, a handwritten signature scanned and digitally attached with a document does not qualify as a Digital Signature.
Detailed explanation-2: -A digital signature is an electronic, encrypted stamp of authentication on digital information such as messages. The digital signature confirms the integrity of the message.
Detailed explanation-3: -A digital signature is a mathematical technique used to validate the authenticity and integrity of a digital document, message or software.
There is 1 question to complete.