Secure method to perform computer system firmware updates

Details Secure method to perform computer system firmware updates Secure method to perform computer system firmware updates

2007-12-04

2007-12-04

Dam, Tuan (Department: 2192)

Data processing: software development, installation, and managem

Software upgrading or updating

C717S173000, C713S100000, C713S002000, C711S103000

Reexamination Certificate

active

10210472

ABSTRACT:
A secure method for updating computer firmware online is described. The firmware storage locations are write protected prior to loading the operating system. Updating the firmware after loading the operating system helps to reduce downtime.

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U.S. Appl. No. 09/468,202, filed Dec. 20, 1999, titled “Method and Apparatus for Securing Computer Firmware,” 29 pages.

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