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Blown to Bits CH 5 questions and answers verified 2024 £10.96   Add to cart

Exam (elaborations)

Blown to Bits CH 5 questions and answers verified 2024

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Blown to Bits CH 5 questions and answers verified 2024

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  • September 26, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BLOW TO BITS
  • BLOW TO BITS
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Blown to Bits CH 5
Encryption - correct answer ✔The art of encoding messages so they can't be
understood by eavesdroppers


Key - correct answer ✔Used to unscramble an encrypted message.


Packet - correct answer ✔Bits that move through the Internet in discrete
blocks; about 1500 bytes.


Routers - correct answer ✔Machines that steer packets towards their
destination at switching points.


Public-key cryptography - correct answer ✔An encryption scheme that uses
two mathematically related, but not identical, keys - a public key and a private
key.


Cryptography - correct answer ✔The art of secret writing for secure
communication; Code making


Cipher - correct answer ✔A method for transforming a message into an
obscured form, together with a way of undoing the transformation to recover
the message.


Substitution Cipher - correct answer ✔One letter is used in place for another
to encrypt the plaintext.


Plaintext - correct answer ✔The original message before it is encrypted

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