The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2015
Filed:
Mar. 29, 2011
Christopher Lyle Bender, Waterloo, CA;
Van Quy Tu, Kitchener, CA;
Daniel Jonas Major, Ottawa, CA;
Jonathan Raymond Cardy, Guelph, CA;
Christopher Lyle Bender, Waterloo, CA;
Van Quy Tu, Kitchener, CA;
Daniel Jonas Major, Ottawa, CA;
Jonathan Raymond Cardy, Guelph, CA;
BLACKBERRY LIMITED, Waterloo, CA;
Abstract
A computing device and a method for a computing device to control access to data stored on a data store of the device. An access component of the device having control over access to the data. The access component being operative to receive a request for data from a requesting component, identify an assigned access domain of the requesting component and an assigned data domain of the requested data and determine whether the requesting component is authorized to access the data by comparing the assigned access domain and the data domain with permissions specified in a security policy. If the assigned access domain is authorized to access the data domain, the access component may provide access to the requested data.