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April 19, 2026 · 1 min read

Can you describe a situation where you had to design an API authentication system using OAuth or JWT, and how you addressed potential security vulnerabilities?

In a recent project, I designed an API authentication system using JWT. I prioritized securing token storage and implemented token expiration to mitigate replay attacks, while ensuring proper scope and…

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SOFTWARE_ARCHITECT // AI_ENGINEER

📅 Apr 19, 2026 ⏱ 1 min read

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Can you describe a situation where you had to design an API authentication system using OAuth or JWT, and how you addressed potential security vulnerabilities?

COVER // CAN YOU DESCRIBE A SITUATION WHERE YOU HAD TO DESIGN AN API AUTHENTICATION SYSTEM USING OAUTH OR JWT, AND HOW YOU ADDRESSED POTENTIAL SECURITY VULNERABILITIES?

In a recent project, I designed an API authentication system using JWT. I prioritized securing token storage and implemented token expiration to mitigate replay attacks, while ensuring proper scope and permissions to limit access based on user roles.

api architecture jwt oauth security

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