| 摘要 |
A cross-site request forgeries (CSRF) protection system helps protect against cross-site request forgeries attacks. A CSRF protector is arranged to receive a signal from a service provider that notifies a browser running on a potential victim consumer machine to selectively permit and/or deny cross-site requests in accordance with a set of one or more security policies. The policies can be selected and applied on a domain name basis, IP address basis, trusted zone basis, and combinations thereof. The CSRF protector can also provide a context of the event that triggers a request that contains a cross-site request, where the context provides indicia of circumstances that indicate a likelihood of a cross-site request forgery is being attempted. |
