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All Terms Glossary

CORS (Cross-Origin Resource Sharing)

Definition

CORS is a security feature implemented by browsers that controls how web pages in one domain can request and interact with resources from another domain. It helps prevent unauthorized cross-origin access while allowing legitimate cross-origin data sharing. CORS uses HTTP headers to establish a dialog between browsers and servers, determining whether cross-origin requests should be permitted based on the origin and other factors.

Definition

What is CORS (Cross-Origin Resource Sharing)?

CORS is a security feature implemented by browsers that controls how web pages in one domain can request and interact with resources from another domain. It helps prevent unauthorized cross-origin access while allowing legitimate cross-origin data sharing. CORS uses HTTP headers to establish a dialog between browsers and servers, determining whether cross-origin requests should be permitted based on the origin and other factors.

Definition

How does CORS (Cross-Origin Resource Sharing) relate to client-side security?

CORS (Cross-Origin Resource Sharing) is an important concept in client-side security that helps protect websites and web applications from various threats and vulnerabilities. CORS is a security feature implemented by browsers that controls how web pages in one domain can request and interact with resources from another domain. It helps prevent unauthorized cross-origin access while allowing legitimate cross-origin data sharing. CORS uses HTTP headers to establish a dialog between browsers and servers, determining whether cross-origin requests should be permitted based on the origin and other factors.

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