| 摘要 |
A system and method for detecting unauthorized boots and adjusting security policy. According to one embodiment of the present invention, the BIOS stores boot information in a data store from which it can later be distributed on a network and/or accessed by security software. The security software compares a signature of the operating system booted by the computer to a signature of a trusted, or authorized, operating system. The security software is capable of determining whether an attempted boot is authorized and can adjust security policy in response to the boot information.
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