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Tamper protection of software agents operating in a vitual technology environment methods and apparatuses
Tamper protection of software agents operating in a vitual technology environment methods and apparatuses
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机译:在虚拟技术环境中运行的软件代理的篡改保护方法和装置
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摘要
Methods, apparatuses, articles, and systems for comparing a first security domain of a first memory page of a physical device to a second security domain of a second memory page of the physical device, the security domains being stored in one or more registers of a processor of the physical device, are described herein. Based on the comparison, the processor disallows an instruction from the first memory page to access the second memory page if the first security domain is different from the second security domain. Resultantly, software agents, in particular, critical software agents, may be protected in a virtual technology (VT) environment more efficiently and effectively.
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