Complete Guide to Full-Stack Authentication: Build Secure User Login Systems with Firebase, OAuth, Social Login, and JWT in 2025

Struggling with implementing reliable authentication? This comprehensive course teaches you how to create production-ready authentication systems using the most in-demand technologies: React, Node.js, and Firebase Authentication.

What you’ll learn:

• Implement multiple authentication methods including Email/Password, Google, Facebook, GitHub, Microsoft, and Yahoo login

• Master Firebase Authentication from setup to production deployment

• Create secure JWT authentication for your Node.js REST APIs

• Build protected routes and authentication guards in React applications

• Develop complete user flows: registration, login, password reset, email verification

• Implement OAuth 2.0 authentication with multiple providers

• Create custom React hooks for authentication state management

• Secure backend APIs with Firebase Admin SDK and middleware

• Deploy authentication systems to production with security best practices

• Prevent common authentication vulnerabilities: CSRF, XSS, and injection attacks

Course highlights:

Follow along as we build a complete authentication system from the ground up. You’ll develop real-world projects with clean code and modern architecture that you can adapt for your own applications.

Master essential skills including:

• Configuring OAuth providers in the Firebase console

• Integrating social login buttons with consistent UX/UI

• Implementing secure token-based authentication

• Managing authentication state with Context API

• Creating reusable authentication components

• Handling multi-provider user accounts and profile data

• Testing and debugging authentication flows

Who this course is for:

• Front-end React developers looking to implement secure login systems

• Back-end Node.js developers building authenticated APIs

• Full-stack JavaScript developers working on user management systems

• Web developers upgrading legacy authentication to modern standards

• Developers building SaaS applications requiring multi-provider authentication

Prerequisites:

• Basic knowledge of JavaScript, React, and Node.js

• Familiarity with REST APIs and HTTP concepts

• Understanding of React hooks and functional components

• No prior authentication or Firebase knowledge required

Voor wie is deze cursus bedoeld:

• Frontend Developers Looking to Expand into Full-Stack Development
• Aspiring Full-Stack Developers
• Backend Developers Wanting to Learn Firebase and React Integration
• Intermediate Developers Looking to Enhance Authentication Skill
• Entrepreneurs and Startup Founders
• Students and New Developers