Invention Grant
US08973148B2 System and method of secure garbage collection on a mobile device
有权
在移动设备上安全垃圾收集的系统和方法
- Patent Title: System and method of secure garbage collection on a mobile device
- Patent Title (中): 在移动设备上安全垃圾收集的系统和方法
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Application No.: US13556959Application Date: 2012-07-24
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Publication No.: US08973148B2Publication Date: 2015-03-03
- Inventor: Herbert A. Little , Neil P. Adams , Stefan E. Janhunen , John F. A. Dahms
- Applicant: Herbert A. Little , Neil P. Adams , Stefan E. Janhunen , John F. A. Dahms
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.
- Main IPC: G06F21/10
- IPC: G06F21/10 ; G06F12/00 ; G06F12/02 ; G06F21/62
Abstract:
A method and system for performing garbage collection involving sensitive information on a mobile device. Secure information is received at a mobile device over a wireless network. The sensitive information is extracted from the secure information. A software program operating on the mobile device uses an object to access the sensitive information. Secure garbage collection is performed upon the object after the object becomes unreachable.
Public/Granted literature
- US20120290809A1 System and Method of Secure Garbage Collection on a Mobile Device Public/Granted day:2012-11-15
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