Trace Blog

Technical

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Architecture Decisions Behind Trace

Why Trace uses Network Extension, how the app and extension communicate, and the technical decisions that shaped its architecture. A look at the trade-offs and reasoning.

Jan 15, 202610 min read

Technical

How TLS MITM Works in Trace

A technical deep-dive into how Trace intercepts and decrypts HTTPS traffic using an on-device certificate authority, certificate pinning detection, and transparent proxying.

Dec 20, 20258 min read