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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none of the above
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Detailed explanation-1: -(b) Message integrity means that the data must arrive at the receiver exactly as they were sent. (c) Message authentication means the receiver is ensured that the message is coming from the intended sender.
Detailed explanation-2: -Message integrity: It means that data must arrive at the receiver exactly as they were sent.
Detailed explanation-3: -The function creates a compressed image of the message, called a digest. To check the integrity of a message, the receiver runs the cryptographic hash function again and compares the new digest with the previous one. If both are the same, the receiver is sure that the original message has not been changed.
Detailed explanation-4: -Ans: B) integrity Message means that the receiver is ensured that the message message is coming from the indended sender not an imposter.
Detailed explanation-5: -Question: 1) Message A) confidentiality means that the sender and the receiver expect privacy. B) integrity C) authentication D) none of the above 2) Message A) confidentiality means that the data must arrive at the receiver exactly as sent. B)