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 (D)</p> Signup and view all the answers

What does Availability aim to prevent in terms of information?

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

In data security, what does Confidentiality help prevent?

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

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

<p>Firewalls (A)</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 (A)</p> Signup and view all the answers

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

<p>Prevention (A)</p> Signup and view all the answers

What is the purpose of encryption in information security?

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

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