πŸ“Š Network Security
Q. Message ________ means privacy that the sender and reciever expect privacy.
  • (A) confidentiality
  • (B) integrity
  • (C) authentication
  • (D) Authorization
πŸ’¬ Discuss
βœ… Correct Answer: (A) confidentiality
πŸ“Š Network Security
Q. Message_____ means that the data must arrive at the reciever exactly as sent
  • (A) confidentiality
  • (B) integrity
  • (C) authentication
  • (D) Authorization
πŸ’¬ Discuss
βœ… Correct Answer: (B) integrity
πŸ“Š Network Security
Q. Message _______ means that the receiver is ensured that the message message is coming from the indended sender not an imposter.
  • (A) confidentiality
  • (B) integrity
  • (C) authentication
  • (D) Authorization
πŸ’¬ Discuss
βœ… Correct Answer: (C) authentication
πŸ“Š Network Security
Q. __________means that a sender must not be able to deny sending a message that he sent.
  • (A) Confidentiality
  • (B) Integrity
  • (C) Authentication
  • (D) Nonrepudiation
πŸ’¬ Discuss
βœ… Correct Answer: (D) Nonrepudiation
πŸ“Š Network Security
Q. A(n) can be used to preserve the integrity of a document or a message.
  • (A) message digest
  • (B) message summary
  • (C) encrypted message
  • (D) ENCRYPTION
πŸ’¬ Discuss
βœ… Correct Answer: (A) message digest
πŸ“Š Network Security
Q. A(n) function creates a message digest out of a message.
  • (A) encryption
  • (B) decryption
  • (C) hash
  • (D) integrity
πŸ’¬ Discuss
βœ… Correct Answer: (C) hash
πŸ“Š Network Security
Q. Password-based authentication can be divided into two broad categories: and _____
  • (A) fixed; variable
  • (B) time-stamped; fixed
  • (C) fixed; one-time
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) fixed; one-time
πŸ“Š Network Security
Q. _ creates a secret key only between a member and the center.
  • (A) CA
  • (B) KDC
  • (C) KDD
  • (D) CD
πŸ’¬ Discuss
βœ… Correct Answer: (B) KDC
πŸ“Š Network Security
Q. The secret key between members needs to be created as a ________ key when two members contact KDC.
  • (A) public
  • (B) session
  • (C) complimentary
  • (D) private
πŸ’¬ Discuss
βœ… Correct Answer: (B) session

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