COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Assurance that the sender of information is provided with proof of delivery and the recipient is provided with proof of the sender’s identity, so neither can later deny having processed the information.
Detailed explanation-2: -Nonrepudiation is typically comprised of authentication, auditing/logging, and cryptography services.
Detailed explanation-3: -Non-repudiation is the assurance that someone cannot deny the validity of something. Non-repudiation is a legal concept that is widely used in information security and refers to a service, which provides proof of the origin of data and the integrity of the data.
Detailed explanation-4: -A repudiation attack happens when an application or system does not adopt controls to properly track and log users’ actions, thus permitting malicious manipulation or forging the identification of new actions.