Overview
Authentication for APIs is a crucial process that verifies the identity of users or systems trying to access an API. It ensures that only authorized users can interact with the API, protecting sensitive data and resources. Understanding different authentication methods, such as API keys, OAuth, and JWT, is essential for secure API development. This topic lays the foundation for building secure applications that communicate effectively over the web.
📚 Key Learning Objectives
- ✓ Identify different authentication methods for APIs.
- ✓ Explain the importance of API authentication.
- ✓ Implement basic API key authentication.
- ✓ Describe the OAuth 2.0 framework.
- ✓ Evaluate security best practices for API authentication.
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