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    Exercise

    Technical Whiteboard Scenario

    What you say, not what you draw. Learn how to walk through technical scenarios verbally with structured thinking.

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    Scenario

    "You're seeing repeated authentication failures across multiple users."

    How to Walk Through It (Out Loud)

    "First, I'd confirm whether these are isolated user errors or part of a broader pattern. I'd look at timing, distribution across users, and whether attempts align with expected behavior."

    "If failures are spread across accounts within a short window, I'd suspect password spraying. At that point, I'd document findings, escalate for monitoring, and avoid assuming compromise without evidence."

    What Interviewers Want

    Structured thinking

    Calm prioritization

    No tool-specific answers

    Key Takeaways

    • Think out loud

      Interviewers want to see your thought process, not just your conclusion.

    • Start with questions

      Gathering context before acting shows maturity.

    • Avoid tool names

      Focus on concepts and process, not specific products.

    • Document and escalate

      Always mention documentation and knowing when to escalate.