Securing Spring Boot Microservices with OAuth and OpenID Connect - Devoxx Belgium 2023

We will embark on a thrilling journey to master the art of securing Spring Boot microservices. We will dive deep into the world of microservices architecture and uncover the security challenges that lie beneath the surface. In this hands-on lab, you'll unlock the secrets of OAuth and OpenID Connect protocols and create an impenetrable shield for your microservices.

But that's not all - we'll take it up a notch by seamlessly integrating IdPs like Keycloak and Auth0 into your microservices security ecosystem, unleashing a whole new level of features and convenience. You'll learn how to configure Spring Security for your microservices and these IdPs. You will learn how to set up authentication and authorization for your microservices. We will also show you how to configure advanced authentication mechanisms, such as multi-factor authentication, social login, and passkeys.

Prepare to get your hands dirty as we dive into practical implementation using real-world examples, you'll gain the confidence and skills needed to conquer client registration, master token management, and skillfully handle authorization requests. You'll witness the magic unfold as your microservices become a fortress of security, guarded by the formidable combination of OAuth, OpenID Connect, and your IdP.

By the end of this hands-on lab, you'll be equipped with knowledge and hands-on experience to implement robust security measures in your own microservices applications.