Episode 47 — Verify and Validate Evidence So Findings Are Defensible and Repeatable
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About this listen
This episode focuses on verifying and validating evidence so findings are defensible and repeatable, which is central to CGRC because weak evidence leads to disputed results and ineffective remediation. You will learn the difference between verifying that an artifact exists and validating that it actually demonstrates control operation for the scoped system and timeframe. We cover practical techniques such as triangulating evidence across sources, sampling transactions, confirming configuration states, and checking for consistency between procedures, system behavior, and recorded outcomes. You will hear examples like validating access reviews by tracing approvals to actual account changes, validating logging by generating events and confirming retention, and validating training by linking completion records to role-based requirements. Troubleshooting guidance addresses stale evidence, mismatched timestamps, inherited control claims without provider proof, and “screen captures” that cannot be reproduced, along with strategies to strengthen the evidence trail before a draft report locks findings in place. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your educational path. Also, if you want to stay up to date with the latest news, visit DailyCyber.News for a newsletter you can use, and a daily podcast you can commute with.