Cryptography supports all of the core principles of information security except
A.
Availability
B.
Confidentiality
C.
Integrity
D.
Authenticity
Explanation:
D:Cryptography supports all three of the core principles of information security. Page 320.
answer A:
Basic Goals of Cryptography:
.Confidentiality
.Integrity
.Authenticity
.Non-repudiation
.Access control
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Yep, answer should be A
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Agreed, plus integrity and authenticity are similar terms. It would be hard to protect one without protecting the other.
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Claro que es la A ya que la disponibilidad es lo menos esencial en motivos de seguridad dentro de un mensaje, siempre se procura la integridad, confidencialidad y autenticidad del mensaje y de los usuarios de estos.
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Ans is A.period.
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if you take a symmetric algorithm and think about its encrypted text with its key. how does that authenticate the the person encrypting it.. answer is that it cant on its own you need to employ other methods.
also how the hell does cryptography help support availability, I don’t see how?? not by its self. so its a poorly worded question..
the answer is A & D
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Hashing, which is a portion of cryptography, is used for authenticity. The answer is wrong on this sheet, it should only be A.
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Yes, It should be A.
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Yes, correct Ans. is A
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