When Logout is not enough: Defending against Token Theft with Big Tech-grade Rotation.

Hi, I’m Pau Dang. Imagine a silent intruder. They steal a single Refresh Token and maintain persistence in your system for months. Your user changes their password, logs out, and feels safe—but the intruder remains. This is the reality of systems that lack Stateless Invalidation. I’m tired of boilerplates that ignore this Attack Vector. In this post, I want to discuss the architectural blueprint for Enterprise-grade JWT security. 1. The Revocation Gap: The Silent Crisis A signed JWT is a rogue a