CORS

CORS (Cross-Origin Resource Sharing) controls web page access to resources from different domains through HTTP headers. Servers specify allowed origins while browsers send preflight requests for permission. Prevents unauthorized access while enabling legitimate cross-origin requests for modern multi-domain applications.

Visit the following resources to learn more:

• @article@Cross-Origin Resource Sharing (CORS)
• @article@Understanding CORS
• @video@CORS in 6 minutes