How do you secure a REST API? Cover authentication, authorization, rate limiting, input validation, and any other security measures you consider essential for production APIs.

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Securing a REST API requires multiple layers of protection. Let me walk through the essential measures. For authentication, I prefer OAuth 2.0 with JWT access tokens for stateless authentication.

How do you secure a REST API? Cover authentication, authorization, rate limiting, input validation, and any other security measures you consider essential for production APIs.

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