ARKN Blog

Engineering & Security Insights

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

Security Architecture•July 21, 2026•5 min read

How ARKN Redacts Sensitive PII In-Browser Before Network Transmission

A deep dive into candidate pipelines, contextual confidence scoring, and zero-latency client-side interception across ChatGPT, Claude, and Gemini.

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Engineering•July 18, 2026

Decoding Google Gemini's Proprietary batchexecute RPC Stream Payload

How we reverse-engineered Google's nested URL-encoded RPC payloads to enable seamless real-time PII interception on gemini.google.com.

Read article7 min read

Compliance•July 14, 2026

Navigating AI Compliance for Enterprise Legal & Medical Teams

Why regulated professionals are adopting browser-first security boundaries to enforce GDPR, NHS, and SRA data protection guidelines without blocking AI adoption.

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