CISA Exam Domains Explained: A Breakdown of Key Knowledge Areas
The Certified Information Systems Auditor (CISA) exam is globally recognized for validating expertise in auditing, controlling, monitoring, and assessing information systems and technology. Offered by ISACA, this prestigious certification is trusted by employers across industries, especially in cybersecurity, IT auditing, compliance, and risk management. One of the most important aspects of preparing for the CISA exam is understanding its structure—especially the five core domains that the exam is based on. Each domain represents a key area of knowledge and skill that every certified professional is expected to master. In this article, we’ll break down each of the five CISA exam domains , explain what they include, and provide tips to approach them effectively. 1. Information Systems Auditing Process (21%) This domain forms the foundation of the CISA exam. It focuses on planning, performing, and reporting information systems (IS) audit engagements in line with IT audit sta...