公开(公告)号：EP2955659A1

公开(公告)日：2015-12-16

申请号：EP15171513.3

申请日：2015-06-10

申请人： BlackBerry Limited ,  2236008 Ontario Inc.

发明人： WILLIS, Edward Snow ,  LESPINASSE, Jean-Philippe ,  LEROUX, Francois ,  JHAJ, Jasvir ,  ASOKAN, Praveena ,  WIKKERINK, Earl John ,  FALLOON, Alan Edward ,  GEUE, Alan ,  INGLIS, David Alan ,  LAM, Benton Hei Wah ,  TRAVERS, Christopher Scott ,  LOGAN, Adrian Michael ,  CASSIDY, John William

IPC分类号： G06F21/62 ,  G06F21/53

CPC分类号： G06F21/62 ,  G06F21/53 ,  G06F21/6218 ,  G06F21/6281 ,  G06F2221/2107 ,  G06F2221/2113 ,  G06F2221/2149

摘要： A method is provided for use on an electronic device having a display, a communication component, a memory, and a processor coupled to the display, the communication component, and the memory. The memory stores data in a first sandbox and data in a second sandbox, the first sandbox being a secure sandbox and having a shadow data component, the shadow data component storing a subset of the data stored in the first sandbox. The method comprises, in response to a request, providing the data stored in the first sandbox when the first sandbox is in an unlocked mode and providing the data stored in the shadow data component when the first sandbox is in a locked mode.