Cryptography and Network Security Quiz
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Questions and Answers

What is the purpose of cryptography in computer data security?

  • Expose data to potential threats during transmission
  • Encrypt data to make it inaccessible to authorized users
  • Reformat and transform data to make it safer during transmission (correct)
  • Alter data for amusement or personal benefit

What is the primary function of Computer Security?

  • Facilitate data modification for authorized users
  • Enhance data accessibility to a wide range of users
  • Protect data and prevent unauthorized access (correct)
  • Encourage hacking activities for amusement

How does Network Security contribute to data protection?

  • Facilitate data alteration for amusement
  • Encrypt data to make it inaccessible to authorized users
  • Safeguard data during transmission and prevent unauthorized access (correct)
  • Encourage data exposure to potential threats

What is the fundamental principle of Internet Security?

<p>Protecting data exchanged over the internet from unauthorized access (D)</p> Signup and view all the answers

What is the basis of cryptography technology in protecting data?

<p>Essentials of secret codes augmented by modern mathematics (D)</p> Signup and view all the answers

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