Mastering AWS Cognito & OAuth 2.0 for Secure Web Application
Mastering AWS Cognito & OAuth 2.0 for Secure Web Application, Build Authentication Flows Using Cognito User Pools, OAuth 2.0 PKCE, JWT, Google Login, and React + Node.js Integration.
Course Description
Are you ready to level up your authentication skills with AWS Cognito and OAuth 2.0?
This hands-on course is designed for developers who want to confidently implement secure, scalable user authentication in real-world web and mobile applications.
We’ll begin by demystifying the differences between User Pools, Identity Pools, and IAM roles, giving you a strong foundation to work with Cognito confidently.
You’ll dive deep into OAuth 2.0 workflows, including the Authorization Code Grant with PKCE, and understand how tokens like Access Tokens and ID Tokens work under the hood. With that knowledge, we’ll move into JWT-based authentication, making it easier to implement secure flows in both frontend and backend systems.
Through step-by-step demos, you’ll learn how to:
- Integrate Cognito with React Single-Page Apps (SPA)
- Implement React + Node.js full-stack auth flows
- Enable social login with Google as an Identity Provider
Each concept is backed with hands-on examples, from securing your frontend to building a full authentication server using Cognito.
By the end of this course, you’ll be equipped to implement production-ready authentication using AWS Cognito and OAuth 2.0 with modern best practices.
Whether you’re a frontend developer, backend engineer, or full-stack creator, this course gives you the clarity and skills to confidently build with AWS Cognito.
