1. A method of handling attempted access to a store in a memory of a device, the method comprising: receiving, at a computing device, from an application, a request for access to the store; detecting an identity attribute for the application; detecting a class attribute for the application, wherein the class attribute for the application is associated with a mode of operation of the device; basing a namespace of the application on the identity attribute for the application and the class attribute for the application; determining that the application can access the store, wherein the determining that the application can access the store comprises determining that the store is in the namespace of the application; and based on the determining, processing the request.