COMPUTER THREATS SECURITY
WHAT IS COMPUTER SECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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confidentiality
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integrity
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authentication
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Non repudiation
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Detailed explanation-1: -Definition(s): 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: -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: -Nonrepudiation ensures that no party can deny that it sent or received a message via encryption and/or digital signatures or approved some information. It also cannot deny the authenticity of its signature on a document.
Detailed explanation-4: -Message integrity means that the data must arrive at the receiver exactly as sent. from the intended sender, not an imposter.