Agentic Platform: Open-Sourcing the Agentic Identity Broker

As part of our agentic platform initiative, we are open-sourcing the Agentic Identity Broker, a central component... Read more...

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Jan Brennenstuhl

Principal Software Engineer

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Magnus Jungsbluth

Senior Principal Software Engineer

Sep 25

2026

JSON Web Keys (JWK): Rotating Cryptographic Keys at Zalando

Secret rotation is a vital security measure in many contexts. Learn how we automate this process using JSON Web Keys... Read more...

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Jan Brennenstuhl

Principal Software Engineer

Jan 21

2025

The Purpose of JWT: Stateless Authentication

The true purpose of JSON Web Tokens and a comparison of two approaches in authentication. Read more...

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Jan Brennenstuhl

Principal Software Engineer

Jul 26

2017