Episode 18 – The Encrypted Traffic That Wasn’t Authenticated | CISA Domain 5: Encryption & PKI Controls

CISA Domain 5: Encryption & PKI ControlsThis episode is part of the CISA Audit Judgment Series — a structured, scenario-based learning path focused on Domains 4 and 5, the most heavily tested sections of the CISA exam.In this episode, we examine a scenario where TLS encryption is enabled — but certificate validation is disabled. The connection is encrypted, but authentication is nonexistent. This reveals a critical misunderstanding in many organizations: encryption alone does not guarantee secure communication.You’ll learn:✔ Why encryption alone is NOT sufficient✔ Why CISA tests PKI, trust chains, and certificate validation✔ How junior auditors interpret encryption vs. how audit leaders evaluate authenticity✔ What evidence auditors should review for encryption and PKI controls✔ How to assess certificate validation, hostname checks, and PKI governance✔ What CISA is actually testing in encryption-related exam questions✔ The risk implications when encrypted traffic is unauthenticatedThis episode blends CISA exam reasoning with real audit leadership, helping you think like an auditor — not a technician.If you’re preparing for CISA or sharpening your audit judgment,explore the CISA Gold Standard Series by M.G. Vance on Amazon.📘 Amazon link: ⁠https://www.amazon.com/dp/B0FX526S3V⁠We don’t just help you pass.We prepare you to become formidable in the field.

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