Data Communications Line Errors Quiz
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Questions and Answers

Which of the following is a key objective of an auditor when verifying network security controls?

  • Verifying that network controls allow for unrestricted access to financial transactions
  • Validating that network controls prioritize user convenience over data integrity
  • Confirming that captured data by perpetrators remains usable for future analysis
  • Ensuring that controls can detect and prevent unauthorized internal and external access (correct)

Which of the following is NOT a criterion for assessing the effectiveness of a firewall?

  • Prioritizing user convenience over security controls (correct)
  • Flexibility to accommodate changing security needs
  • Ability to log all network activity for future audits
  • Availability of proxy services to filter network traffic

Which of the following controls would be most effective in preventing unauthorized internal access to financial data?

  • Regularly backing up data to an offsite location
  • Disabling all remote access to the network
  • Implementing strong password policies and multi-factor authentication (correct)
  • Relying solely on a firewall to filter external traffic

Which of the following is a key risk associated with inadequate network security controls?

<p>Increased risk of data breaches and theft of sensitive information (B)</p> Signup and view all the answers

Which of the following measures would be most effective in preventing conflicts of duties and unauthorized access levels?

<p>Implementing role-based access controls and segregation of duties (B)</p> Signup and view all the answers

Which of the following is a key component of a risk management strategy for network security?

<p>Regularly updating and patching software and systems (B)</p> Signup and view all the answers

Which of the following controls would be most effective in preventing theft of sensitive data by internal employees?

<p>Implementing data encryption and access controls based on job roles (A)</p> Signup and view all the answers

Which of the following is a key consideration when implementing multilevel password controls?

<p>Implementing different password policies for different levels of access (D)</p> Signup and view all the answers

Which of the following is a potential consequence of inadequate network security controls?

<p>Increased risk of regulatory fines and reputational damage (D)</p> Signup and view all the answers

Which of the following is a key objective of implementing a firewall?

<p>To filter and monitor incoming and outgoing network traffic (A)</p> Signup and view all the answers

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