COMPUTER ETHICS AND SECURITY
CRYPTOGRAPHY AND ENCRYPTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Security through obscurity
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Digital certificate
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MFA
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Hashing
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Encryption
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Detailed explanation-1: -Confidentiality, integrity, and availability are equally important factors in ensuring non-repudiation. In a digital context, non-repudiation refers to the concept that a message or other piece of information is genuine.
Detailed explanation-2: -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-3: -Nonrepudiation is typically comprised of authentication, auditing/logging, and cryptography services.
Detailed explanation-4: -In digital security, non-repudiation means: A service that provides proof of the integrity and origin of data. An authentication that can be said to be genuine with high confidence. An authentication that the data is available under specific circumstances, or for a period of time: data availability.
Detailed explanation-5: -Notary. It is common for the signing of legal documents to be witnessed by a licensed notary. Forensic Science. A handwriting expert may be used by a legal service as a means of non-repudiation of signatures. Authentication. Audit Trail. Digital Signatures. 22-Dec-2016