The Feynman Technique for IT Audit Concepts
Apply the Feynman Technique to master complex IT audit and CISA exam concepts through simplified explanation.
The Feynman Technique, named after Nobel Prize-winning physicist Richard Feynman, is a powerful learning method that forces you to truly understand a concept rather than simply memorizing it. For CISA candidates struggling with complex IT audit topics, this technique can be transformative.
The Four Steps of the Feynman Technique
Step 1: Choose a Concept
Select a CISA topic you want to understand deeply. For example, choose "IT governance frameworks" or "business continuity planning" or "network segmentation controls." Write the topic at the top of a blank page.
Step 2: Explain It Simply
Write an explanation of the concept as if you were teaching it to someone with no IT background. Use plain language, avoid jargon, and include concrete examples. If you were explaining business continuity planning, you might write: "Business continuity planning is how a company prepares to keep operating when something goes seriously wrong, like a natural disaster or a major system failure."
Step 3: Identify Gaps
As you write your explanation, you will inevitably reach points where you cannot explain something clearly. These gaps reveal exactly where your understanding is incomplete. Return to your study materials and fill in these gaps, then revise your explanation.
Step 4: Simplify and Use Analogies
Review your explanation and simplify it further. Replace any remaining technical language with analogies that make the concept intuitive. For example: "A firewall is like a security guard at a building entrance who checks everyone's ID and only lets authorized people through specific doors."
Applying the Technique to CISA Domains
Here are examples of how to use the Feynman Technique for each CISA domain:
- Domain 1 (Audit Process): Explain the difference between substantive testing and compliance testing as if describing it to a friend who works in retail.
- Domain 2 (Governance): Describe why segregation of duties matters using a household analogy.
- Domain 3 (Acquisition): Explain the SDLC phases as if describing the steps of building a house.
- Domain 4 (Operations): Describe incident response using the analogy of a fire department responding to an emergency.
- Domain 5 (Protection): Explain encryption using the analogy of a locked safe with two different types of keys.
Why This Works for the CISA Exam
The CISA exam does not simply test memorization. It presents scenarios that require you to apply concepts in context. If you can explain a concept in simple terms, you understand it well enough to recognize it in an unfamiliar scenario, which is exactly what the exam demands.
Tips for Maximum Effectiveness
- Explain concepts out loud, not just in writing. Speaking forces you to organize your thoughts in real time.
- Teach a study partner or family member. Their questions will reveal additional gaps in your understanding.
- Record your explanations and listen to them during your commute or exercise.
The Feynman Technique takes more effort than passive reading, but the depth of understanding it produces is incomparably greater. Invest the time, and you will find that complex CISA topics become clear and memorable.