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AI Security, Privacy & Governance / 15
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Should PII redaction live at the AI gateway or in the application layer? Argue the trade-offs.

An architecture question with a defensible right answer, and interviewers are tired of 'it depends.' Here's the split that survives both the platform team's consistency argument and the app team's context argument.

Updated Aug 2026 · Grounded in real Forward Deployed Engineer interview loops and written to a senior-engineer editorial bar.

An architecture question with a defensible right answer, and interviewers are tired of 'it depends.' Here's the split that survives both the platform team's consistency argument and the app team's context argument.

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