Invention Grant
- Patent Title: System and method for protecting data on a mobile device
- Patent Title (中): 用于在移动设备上保护数据的系统和方法
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Application No.: US13617062Application Date: 2012-09-14
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Publication No.: US08627108B2Publication Date: 2014-01-07
- Inventor: Sean Alexander Courtney , Neil Patrick Adams
- Applicant: Sean Alexander Courtney , Neil Patrick Adams
- Applicant Address: CA Waterloo
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo
- Agency: Blake, Cassels & Graydon LLP
- Agent Brett J. Slaney
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04L9/00 ; H04K1/00
Abstract:
Methods and systems are disclosed for protecting data on a mobile device. A data protection module on the mobile device receives a transmission including a secret key. The secret key is used in encrypting data on the device and is then deleted. Subsequent to an event detectable to the mobile device, the data protection module receives another transmission including said secret key. The secret key is then used to decrypt the encrypted data.
Public/Granted literature
- US20130013933A1 System and Method for Protecting Data on a Mobile Device Public/Granted day:2013-01-10
Information query
