| 摘要 |
Disclosed is a CDN-based access control method, which can improve the security of a content resource stored in a CDN server. The CDN-based access control method in the embodiments of the present invention comprises: a CDN server receiving an HTTP request sent by a user terminal and identification information about the user terminal, wherein the HTTP request contains an access ticket; sending the identification information about the user terminal and the HTTP request to a service server, so that the service server uses the identification information about the user terminal to authenticate the access ticket; if an authentication result is that the access ticket is legitimate, receiving an HTTP response which contains a content fingerprint and is returned by the service server, wherein the content fingerprint is used for identifying a content resource; acquiring the content resource according to the content fingerprint; and sending the content resource to the user terminal. Also provided are a CDN server for implementing the access control method and a service server. |
