Operating system (OS) virtual-machine kernel integrity monitoring system and method
A monitoring system and operating system technology, applied in platform integrity maintenance, computer security devices, instruments, etc., can solve the problems of high CPU resource consumption of the central processing unit in the storage space, affecting virtual machine performance, resource waste, etc.
Inactive Publication Date: 2018-11-06
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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Problems solved by technology
At present, the security tools used by the virtual machine system are all developed based on the physical machine. Each virtual machine system is installed with a security tool, which consumes a lot of storage space, memory resources, and central processing unit CPU resources of the physical server, which will seriously affect the virtual machine. machine performance, and will lead to serious waste of resources
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[0031] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, the embodiments in the present application and the features in the embodiments may be arbitrarily combined with each other if there is no conflict.
[0032] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that herein.
[0033] In order to achieve the purpose of the embodiments of the present invention, the embodiments of the present invention provide an OS virtual machine kernel integrity monitoring system, such as figure 1 , figure 2 As shown, the system may include: a saf...
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The embodiment of the invention discloses an operating system (OS) virtual-machine kernel integrity monitoring system and method. The system includes a security monitoring module. The security monitoring module may include a detection sub-module and a control sub-module. The detection sub-module is used for obtaining state data of a kernel object in a virtual-machine system; comparing the state data with baseline snapshot data of a pre-backed-up kernel object; and detecting integrity of the kernel object according to a comparison result. The control sub-module is used for controlling the detection sub-module, and taking a corresponding processing measure on the kernel object according to a detection result of the detection sub-module. Through the embodiment solution, security monitoring for Linux virtual-machine system kernel integrity is realized on the basis of a KVM virtualization architecture, and resource consumption of a physical server is reduced.
Description
technical field [0001] Embodiments of the present invention relate to virtual machine technologies, and in particular, to a system and method for monitoring the kernel integrity of an operating system OS virtual machine. Background technique [0002] With the development of virtualization and computer technology, more and more governments, schools, and financial institutions have begun to deploy virtual machines based on virtualization to run business and data services. Like physical machines, virtual machines will also be affected by various factors in the network environment. With all kinds of threats and attacks, the security of virtual machines is becoming more and more urgent. At present, the security tools used by the virtual machine system are all developed based on physical machines. The installation of security tools in each virtual machine system consumes a lot of storage space, memory resources, and CPU resources of the physical server, which will seriously affect...
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IPC IPC(8): G06F21/57
CPCG06F21/577G06F2221/034
Inventor 郭涛
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD