Content access control method for content provided by web content server, involves use of an authorization token which identifies a sub-domain of an authorization proxy server

摘要

Method for checking the authorization of a user (1) request for the provision of content by a content server (2), whereby the request is implemented by transmission of a character string which includes a token that identifies the user. Content is only released when the token is valid. The token is directed to a proxy server (3), with the token identifying a sub-domain of the proxy server.