ISACA / Professional / CISA
Certified Information Systems Auditor
Evaluate evidence, control effectiveness and business resilience with an independent auditor’s perspective.
This path follows the outline effective August 2024 and published as current by ISACA at review time. Passing the exam does not alone satisfy certification experience, ethics and application requirements.
THE REVISION PATH
Your topics, in order.
Read. Recall. Explain the alternative.
Risk-Based Audit Planning and Independence
Audit the greatest exposure; preserve the right to disagree.
Evidence, Sampling, Findings and Follow-Up
Sufficient quantity, appropriate quality, traceable conclusion.
Security Leadership, Ethics and Business Risk
Protect people; understand the business; assign the risk owner.
Security Programs, Suppliers and Useful Metrics
Fund the capability, assign an owner, test the result.
Secure Software Lifecycle and Supply Chains
Build the control into the path that ships code.
Incident Leadership, Continuity and Recovery Decisions
Prepare authority before the crisis; recover the business, not just servers.
Governance, Data Ownership and Enterprise Architecture
Trace objectives to decisions, owners and evidence.
Development, Conversion and Implementation Assurance
Authorize the need, build controls in, reconcile the move.
Operational Controls, Databases and Resilience
A completed job is not necessarily a correct business result.
Cryptography, Certificates and Keys
Encrypt for secrecy; sign for origin; hash for comparison.
Secure Architecture and Network Defences
Reduce exposure; separate trust; inspect the right layer.
How this guide is organised
Original revision notes arranged around practical decisions. The linked official objectives define the mapped scope; primary documentation supports the explanations. Read each topic, answer without looking, then explain why another option would fail.
- Official exam guide ↗ Scope authority
Revision material supports preparation; it does not guarantee every possible exam question. Check the exam version and official objectives before booking.