Champion

Sergey Beryozkin

IBM / Red Hat

Sergey Beryozkin is a member of the Quarkus Security team where he focuses on OpenId Connect, Workload Identity and MCP security. He was an Apache Software Foundation (ASF) CXF JAX-RS (Java API for RESTful Web Services) implementation and security support project lead for many years. He is interested in how distributed systems can interoperate at scale and still remembers about Corba. He has lived in Dublin, Ireland for more than a quarter of a century, is an aspiring cyclist, a keen walker and club chess player.

Badges 4

Talks 3

  1. Devoxx Belgium 2026

    Say Goodbye to LLM API keys with Workload Identity Federation

    October 2026Security, Trust & Compliance

  2. Devoxx Belgium 2024

    Introduction to Quarkus Security

    October 2024Security

  3. Devoxx Greece 2023

    OpenId Connect and JSON Web Token Security in Quarkus

    May 2023Server Side Java