System management mode code modifications to increase computer system security
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United States of America Patent
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Oct 27, 2009
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N/A
app pub date -
Dec 22, 2006
filing date -
Dec 22, 2006
priority date (Note) -
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Abstract
Methods for processing more securely. Embodiments provide effective and efficient mechanisms for reducing APIC interference with accesses to SMRAM, where enhanced SMM code implementing these mechanisms effectively reduces APIC attacks and increases the security of proprietary, confidential or otherwise secure data stored in SMRAM.
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