ARKN Blog

Engineering & Security Insights

Technical deep-dives on browser-first AI interception, PII redaction pipelines, and enterprise compliance.

EngineeringAugust 23, 202625 min read

What It Actually Takes to Build a Privacy Layer Between People and AI

Engineering notes from building ARKN — the regex-first decision, the NER debugging war, the Chrome Web Store rejection, and why we're only getting started.

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