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Certified Ethical Hacker v10 UK Question of the Day #225

Written by  Feb 15, 2020

Mark, your senior colleague, has sent you a mail regarding a deal with one of the clients. You are requested to accept the offer and you oblige. After 2 days. Mark denies that he had ever sent a mail. What do you want to
""know"" to prove yourself that it was Bob who had send a mail?

A. Authentication
B. Confidentiality
C. Integrity
D. Non-Repudiation

 

 

 

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CEH v10 Certified Ethical Hacker Study Guide
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CEH Certified Ethical Hacker All-in-One Exam Guide, Fourth Edition
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Answer D

 

 

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Last modified on Monday, 18 May 2020 15:29