Django REST Framework Permissions and API Security

Securing your API endpoints is a critical step in modern web development. Without proper access controls, sensitive user data and critical system operations remain exposed to unauthorized users. This course guides you through the process of protecting your Django REST Framework (DRF) APIs, ensuring only the right users can access or modify your resources. You will transition from basic API setups to robust, production-ready security systems. You will learn to implement standard permission levels, write custom permission logic, and handle user authentication flows securely. What you'll learn: - Understand the core differences between authentication and authorization in web APIs - Configure built-in DRF permissions like IsAuthenticated and IsAdminUser - Write custom permission classes to enforce complex business rules and object-level security - Implement token-based authentication and modern JSON Web Token (JWT) flows - Test your secured endpoints to verify that unauthorized requests are blocked - Apply security best practices to protect against common API vulnerabilities The course begins with foundational concepts of API security and Django's built-in authorization structures. From there, you will read through step-by-step implementations of standard permissions, progress to writing your own custom permission classes, and explore modern token authentication workflows. This course is designed for beginner to intermediate backend developers who have a basic understanding of Django and want to secure their APIs. No prior experience with API security or advanced DRF configurations is required. Start reading today to build secure, reliable APIs with Django REST Framework.