Invention Grant
- Patent Title: Secure recovery apparatus and method
- Patent Title (中): 安全的恢复装置和方法
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Application No.: US14249330Application Date: 2014-04-09
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Publication No.: US09189340B2Publication Date: 2015-11-17
- Inventor: Ryan Tabone , Randall R. Spangler
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: McDermott Will & Emery LLP
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/14 ; G06F11/16

Abstract:
A system and method is disclosed for recovering a boot image from a secure location. Hardware instructions initiate a sequence of boot cycles to launch a computer operating system on a computer-enabled device. During the boot cycles, multiple levels of boot code are verified and a determination is made whether each level is usable by the device. If a level of boot code is determined to be unusable, a secure copy of the boot code is loaded from a secure read-only location to repair the unusable code to launch the computer operating system.
Public/Granted literature
- US20140223163A1 SECURE RECOVERY APPARATUS AND METHOD Public/Granted day:2014-08-07
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