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CISA – Certified Information Systems Auditor Study Guide

You're reading from   CISA – Certified Information Systems Auditor Study Guide Achieve CISA certification with practical examples and over 850 exam-oriented practice questions

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Product type Paperback
Published in Jun 2023
Publisher Packt
ISBN-13 9781803248158
Length 330 pages
Edition 2nd Edition
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Author (1):
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Hemang Doshi Hemang Doshi
Author Profile Icon Hemang Doshi
Hemang Doshi
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Table of Contents (14) Chapters Close

Preface 1. Chapter 1: Audit Planning 2. Chapter 2: Audit Execution FREE CHAPTER 3. Chapter 3: IT Governance 4. Chapter 4: IT Management 5. Chapter 5: Information Systems Acquisition and Development 6. Chapter 6: Information Systems Implementation 7. Chapter 7: Information Systems Operations 8. Chapter 8: Business Resilience 9. Chapter 9: Information Asset Security and Control 10. Chapter 10: Network Security and Control 11. Chapter 11: Public Key Cryptography and Other Emerging Technologies 12. Chapter 12: Security Event Management 13. Other Books You May Enjoy

Disaster Recovery Plan

A Disaster Recovery Plan (DRP) is a set of documented processes to recover and protect a business’ IT infrastructure in the event of a disaster. It involves various plans for action to be taken before, during, and after a disaster.

A DRP is like insurance; you will only realize its importance when a disaster actually occurs.

The BCP versus the DRP

A CISA aspirant should be able to understand the difference between a BCP and a DRP. The objective of the BCP is to keep business operations functioning either from an alternate location or by means of alternative tools and processes. On the other hand, the DRP’s objective is to restore normal business operations and advance the recovery from a disaster. The BCP is the overall architecture for business continuity, whereas the DRP is regarded as a technological aspect of the BCP with more focus on IT systems and operations.

Relationship between the DRP and the BIA

The first step in preparing...

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