Three Categories of Cyber Security
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Questions and Answers

What are the three elements involved in data security?

  • Confidentiality, Integrity, Authenticity
  • Integrity, Availability, Authorization
  • Authorization, Confidentiality, Availability
  • Confidentiality, Integrity, Availability (correct)
  • What is the main goal of Integrity in data security?

  • Preventing unauthorized disclosure of information
  • Preventing unauthorized withholding of information
  • Preventing unauthorized modification of files (correct)
  • Ensuring availability of information when needed
  • Which type of security focuses on preventing unauthorized access to physical facilities like computer systems?

  • Information Security
  • Physical Security (correct)
  • Network Security
  • Encryption Security
  • Which type of security is focused on maintaining the status quo and preventing unauthorized modification?

    <p>Data Security</p> Signup and view all the answers

    What does Availability aim to prevent in terms of information?

    <p>Unauthorized withholding of information</p> Signup and view all the answers

    In data security, what does Confidentiality help prevent?

    <p>Unauthorized access to data by third parties</p> Signup and view all the answers

    What is the primary purpose of deterrence in information security?

    <p>To create an atmosphere intended to scare potential intruders</p> Signup and view all the answers

    Which of the following is NOT a typical physical security barrier?

    <p>Firewalls</p> Signup and view all the answers

    What is the primary function of a firewall in information security?

    <p>To isolate sensitive portions of a system from the outside world</p> Signup and view all the answers

    Which of the following is NOT a component of information security, according to the text?

    <p>Prevention</p> Signup and view all the answers

    What is the purpose of encryption in information security?

    <p>To protect communication channels from eavesdropping</p> Signup and view all the answers

    What is the purpose of authentication in information security?

    <p>To verify the identity of a user or system</p> Signup and view all the answers

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