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IT Audit Field Manual

You're reading from   IT Audit Field Manual Strengthen your cyber defense through proactive IT auditing

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Product type Paperback
Published in Sep 2024
Publisher Packt
ISBN-13 9781835467930
Length 336 pages
Edition 1st Edition
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Author (1):
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Lewis Heuermann Lewis Heuermann
Author Profile Icon Lewis Heuermann
Lewis Heuermann
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Table of Contents (18) Chapters Close

Preface 1. Part 1: Foundations of IT Auditing FREE CHAPTER
2. Chapter 1: Introduction to IT Auditing 3. Chapter 2: Audit Planning and Preparation 4. Part 2: Auditing IT Systems and Networks
5. Chapter 3: Cisco Switches and Routers: Access Methods and Security Assessments 6. Chapter 4: Next-Generation Firewall Auditing 7. Chapter 5: Cloud Security Auditing 8. Chapter 6: Endpoint Security: Windows 10 and Windows 11 9. Chapter 7: Linux Systems Auditing 10. Chapter 8: Wireless Access Points and Storage Technology Auditing 11. Chapter 9: Data Protection and Privacy Considerations 12. Chapter 10: Reporting and Remediation 13. Chapter 11: Advanced Topics in IT Auditing 14. Chapter 12: Building an IT Audit Career 15. Index 16. Other Books You May Enjoy Appendix: Conclusion and Future Outlook

Prioritizing and planning remediation efforts

As an IT auditor, prioritizing audit findings enables you to focus on the most significant risks and ensure that the organization’s resources are allocated effectively. A risk-based approach to prioritization involves assessing each finding based on its potential impact and likelihood of occurrence. Your first step should always be to check with the organization you are auditing to see whether they have an established or preferred prioritization process.

We could dedicate an entire book to determining the likelihood and impact of findings that present a specific risk to an organization. A good place to start for an in-depth understanding of measuring cybersecurity risk quantification is the FAIR Institute https://www.fairinstitute.org/. Let’s briefly look at some ways you can review a finding for risk prioritization.

To determine the impact of a finding, consider the following:

  • Financial impact: Assess the potential...
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