Phoenix Web Development and User Authentication Basics

Building secure and reliable web applications requires a solid understanding of web framework architecture and user identity management. The Phoenix framework provides high-performance tools for managing requests, user sessions, and application security. In this written course, you will learn how to implement complete authentication systems, protect routes, and secure web interfaces. What you'll learn: Understand essential Phoenix architecture and web security terminology; Configure user registration, sign-in, and session management; Implement built-in authentication generators like phx.gen.auth; Secure both traditional controllers and interactive LiveView contexts; Apply security best practices for password hashing, session tokens, and CSRF protection. You will begin with fundamental definitions and concepts before reviewing clear code samples and engaging in written exercises. This course is ideal for beginners and developers new to Elixir and Phoenix, requiring no previous backend security experience. Begin reading today to build secure web applications with confidence.