WIRELESS NETWORKS AND MOBILE IP
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Encrypting messages through movement of each letter a certain number of places to the left in the alphabet
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Cipher
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Key
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Policies
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Strong Passwords
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Explanation:
Detailed explanation-1: -The action of a Caesar cipher is to replace each plaintext letter with a different one a fixed number of places down the alphabet.
Detailed explanation-2: -Shift ciphers (also known as Caesar shift ciphers) work by swapping a letter for another one by moving along the alphabet by a fixed number of places. For example, if you shift by 1, then A would become B, B would become C, C would become D, etc. If you shift by 2, then A would become C, B would become D, etc.
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