With Jakarta Security 4.0 in Jakarta EE 11, securing Java applications has become simpler and more flexible. Whether you’re working on cloud-native systems or microservices, this release provides tools that make providing various authentication mechanisms straightforward and intuitive.

In this session, you’ll learn an easy way how to secure different parts of your application using distinct methods or give users options like logging in with a username and password, OpenID providers such as Google or Facebook, or other approaches.

We’ll also explore OpenID Connect and OAuth 2.0 integration, showing how Jakarta Security 4.0 delivers an easy-to-use framework for securing APIs, microservices, and web applications. Through practical examples and live demos, you’ll see how to use these features to create secure and user-friendly applications effortlessly.

Also submitted to and declibed: Jfokus 2025, Devnexus 2025