You are a developer for a SaaS company that offers many web services. All web services for the company must meet the following requirements: ✑ Use API Management to access the services ✑ Use OpenID Connect for authentication ✑ Prevent anonymous usage A recent security audit found that several web services can be called without any authentication. Which API Management policy should you implement? 

Answer options:

A. jsonp
B. authentication-certificate
C. check-header
D. validate-jwt

D

Add the validate-jwt policy to validate the OAuth token for every incoming request. Incorrect Answers: A: The jsonp policy adds JSON with padding (JSONP) support to an operation or an API to allow cross-domain calls from JavaScript browser-based clients. JSONP is a method used in JavaScript programs to request data from a server in a different domain. JSONP bypasses the limitation enforced by most web browsers where access to web pages must be in the same domain. JSONP - Adds JSON with padding (JSONP) support to an operation or an API to allow cross-domain calls from JavaScript browser-based clients. Reference: https://docs.microsoft.com/en-us/azure/api-management/api-management-howto-protect-backend-with-aad