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A prerequisite to implementing virtualization-aware security solutions is to solve the "semantic gap" problem. Current approaches require a deep knowledge of the kernel data to manually solve the semantic gap. However, kernel data is very complex; an Operating System (OS) kernel contains thousands of data structures that have direct and indirect (pointer) relations between each other with...
Generic pointers scattered around operating system (OS) kernels make the kernel data layout ambiguous. This limits current kernel integrity checking research to covering a small fraction of kernel data. Hence, there is a great need to obtain an accurate kernel data definition that resolves generic pointer ambiguities, in order to formulate a set of constraints between structures to support precise...
The Infrastructure-as-a-Service (IaaS) cloud computing model has become a compelling computing solution with a proven ability to reduce costs and improve resource efficiency. Virtualization has a key role in supporting the IaaS model. However, virtualization also makes it a target for potent rootkits because of the loss of control problem over the hosted Virtual Machines (VMs). This makes traditional...
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