• Describe how you would secure an API that uses webhooks .

  • How can you implement API versioning securely?Expertise Level: Mid Level

  • What are the security implications of using cookies for authentication in a Web API ?

  • How do you handlerefresh tokenssecurely inASP.NET Core Web API?

  • Explain how you would implement a custom authorization policy in ASP.NET Core Web API .

  • How do you validate and sanitize user inputs in ASP.NET Core Web API to prevent security vulnerabilities ?

  • What are thesecurity best practicesfor deployingASP.NET Core Web APIto thecloud?

  • How can you secure your API against brute-force attacks? Mid Level

  • Describe how you would implement multi-factor authentication (MFA) for your API. Expertise Level: Mid-Level to Expert

  • How do you integrate ASP.NET Core Identity with an external identity provider ?

  • What are the different types ofclaimsyou can use inJWTsand how are they used forauthorization?

  • How do you implement HTTPS in ASP.NET Core Web API?

  • What are the security implications of using third-party libraries in your ASP.NET Core Web API project? Expertise Level: Mid-Level to Expert

  • How can you implementrate limitingto preventabuseof yourAPI?

  • What are thesecurity considerationswhen usingCORS(Cross-Origin Resource Sharing) inASP.NET CoreWeb API?Mid Level Developer

  • How do you handle exceptions securely in ASP.NET Core Web API?

  • What are the best practices for securing sensitive data, such as connection strings, in ASP.NET Core Web API?

  • How can you secure your ASP.NET Core Web API against SQL injection attacks ?

  • How can you prevent XSS (Cross-Site Scripting) attacks in ASP.NET Core Web API?

  • What are the different ways to protect against CSRF (Cross-Site Request Forgery) attacks in ASP.NET Core Web API?

  • How do you implement role-based authorization in ASP.NET Core Web API ?

  • Explain how JWT ( JSON Web Token ) authentication works in ASP.NET Core Web API .

  • What are the different authentication methods supported by ASP.NET Core Web API ?