BlackBerry Limited
Access to software applications

Abstract:

A computing device stores a set of executable code comprising first, second and third subsets of data. The first and second subsets of data comprise first and second encrypted data, respectively. Responsive to receipt of first authentication data for authenticating a respective user, the computing device is arranged to decrypt one of the first and second encrypted data to generate decrypted data, and to configure the third subset of data based on the decrypted data. The third subset of data, having been so configured, is executable by the one or more processors using the operating system to perform one or more tasks on behalf of the respective user. Thus an application-level log in is provided.