Microsoft Technology Licensing, LLC

Collin Edward Jackson

Jiahe Helen Wang

Jonathan Ryan Howell

Xiaofeng Fan

Zhenbin Xu

Helen Jiahe Wang

Systems and methodologies for accessing resources associated with a Web-based application in accordance with one or more embodiments disclosed herein may include a browser that obtains at least first resources from a first domain and second resources from a second domain and a resource management component that facilitates controlled communication between the first resources and the second resources and prevents the first resources and the second resources from accessing other resources that the first resources and the second resources are not permitted to access. The resource management component may be further operable to contain restricted services in a sandbox containment structure and/or to isolate access-controlled resources in a service instance. In addition, the resource management component may be operable to facilitate the flexible display of resources from disparate domains and/or controlled communication therebetween.

Protection and communication abstractions for web browsers

A secure cross-domain communication system and method for facilitating secure communication between a website having a web mashup and websites having content that is to be placed on the web mashup. Embodiments of the system and method set the document domain variable of the mashup website and the websites to facilitate the secure communication. Mediator frames are used as an intermediary between a top frame (containing the web mashup) and untrusted frames (containing the website content to be included in the mashup). The type of setup technique used is dependent on the number of websites being used in the mashup. Once the secure communication is established, data exchange between the top frame and the untrusted frame is dependent on the types of services that that the browser supports.

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Seattle, WA, United States of America

Collin Edward Jackson