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What strategies can I use to secure API endpoints from unauthorized access?

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What strategies can I use to secure API endpoints from unauthorized access?

Asked on Jan 01, 2026

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To secure API endpoints from unauthorized access, you should implement a combination of authentication, authorization, and encryption strategies. These measures help ensure that only legitimate users can access your API and that data is protected during transmission.

Example Concept: API security involves implementing authentication methods such as OAuth2 or JWT to verify user identity, using HTTPS to encrypt data in transit, and setting up CORS policies to restrict cross-origin requests. Additionally, rate limiting can prevent abuse by limiting the number of requests a client can make in a given time period.

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Use HTTPS for all API communications to prevent data interception.
Implement strong authentication mechanisms like OAuth2 or JWT for secure access control.
Apply rate limiting to protect against denial-of-service (DoS) attacks.
Regularly audit and update your API security measures to address new vulnerabilities.

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Ask any question about Website Security here... and get an instant response.

What strategies can I use to secure API endpoints from unauthorized access?

Asked on Jan 01, 2026

Answer

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