Patent attributes
Securing inter-frame communication within a web page. First, receipt of a request from a client for accessing a web page document is detected. The request includes a URL that identifies the web page document. The web page document has a tree structure that includes a top parent object and multiple child objects. The multiple child objects include at least a first child object associated with a first domain and a second child object associated with a second domain. The web page document is retrieved from a location corresponding to the URL. The code of the retrieved web page document is then modified to enable secure communication between modified code of the first child object and modified code of the second object. Finally, the modified web page document is sent to the client.
