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CISA® Certified Information Systems Auditor®: Study Guide, Third Edition by David Cannon

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Exam Essentials

Know the difference between business continuity and disaster recovery. Disaster recovery is focused on rebuilding the organization. After obtaining the disaster recovery plan, the organization can upgrade plans to include business continuity. Business continuity ensures that critical revenue-producing processes continue.

Understand the requirements for business process resumption. It is not necessary for all the business processes to be resumed immediately. The core business processes that generate revenue will be recovered first; supporting processes are recovered second. Noncritical, or discretionary, processes will be recovered last if they are recovered at all.

Know the business impact analysis and the value it represents. ...

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