SYSTEMS AND METHODS FOR VERIFYING AND PRESERVING THE INTEGRITY OF BASIC INPUT/OUTPUT SYSTEM BEFORE POWERING ON OF HOST SYSTEM AND MANAGEMENT ENGINE
A method may include responsive to a power event associated with an information handling system, intercepting the power event and holding a platform controller hub of the information handling system from completing the power event to prevent execution of code of a basic input/output system of the in...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
02.12.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A method may include responsive to a power event associated with an information handling system, intercepting the power event and holding a platform controller hub of the information handling system from completing the power event to prevent execution of code of a basic input/output system of the information handling system, attempting to verify image integrity of the basic input/output system, and allowing the platform controller hub to complete the power event to allow execution of the code of the basic input/output system responsive to successful verification of the image integrity of the basic input/output system. |
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Bibliography: | Application Number: US202016886300 |