Secure OAuth2 Authorization Code Flow with Spring Security

Securing modern web applications requires robust authentication and authorization mechanisms. Understanding OAuth2 is fundamental for protecting user data and controlling access to sensitive resources. This course will guide you through the principles and practical implementation of the OAuth2 Authorization Code Grant, enabling you to build secure Spring Security applications that seamlessly integrate with identity providers and protect user information. What you'll learn: * Understand the core concepts of OAuth2 and its various grant types. * Implement the Authorization Code Flow, including Proof Key for Code Exchange (PKCE), within Spring Security applications. * Configure Spring Security to act as an OAuth2 client, interacting with identity providers. * Manage access tokens and refresh tokens securely for authorized resource access. * Apply modern Spring Security configurations for robust OAuth2 integration. Starting with foundational OAuth2 terminology and security principles, this course progresses through the step-by-step setup of Spring Security for client-side authorization. You will read and practice configuring each exchange in the Authorization Code flow and its secure implementation details. This course is designed for beginner developers interested in securing web applications with OAuth2 and Spring Security. No prior experience with OAuth2 is required, only basic Java and Spring knowledge. Begin your journey to building more secure and robust applications today.