Hypervisor integrity detection method for virtualization system

A technology for integrity detection and virtualization systems, applied in the field of hypervisor integrity detection for virtualization systems, can solve problems such as increasing the cost of building a multi-tenant cloud, hardware is not practical enough, and is not reliable enough

Active Publication Date: 2019-06-28
EAST CHINA NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the one hand, the adoption of hardware will increase the cost of building a multi-tenant cloud
On the other hand, some hardware is not inherently practical or reliable enough, so the probability of a successful attack is still not small enough

Method used

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  • Hypervisor integrity detection method for virtualization system
  • Hypervisor integrity detection method for virtualization system
  • Hypervisor integrity detection method for virtualization system

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Embodiment Construction

[0045] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0046] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0047] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0048] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static rando...

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Abstract

The invention aims to provide a hypervisor integrity detection method for a virtualization system. The safety of the hypervisor is improved by utilizing a distributed hypervisor integrity detection framework, and the technical scheme can be summarized as follows: integrity detection is divided into a single-machine integrity detection part and a distributed detection protocol part. According to the method and the system, the probability that the multi-tenant cloud environment is unsafe due to the fact that the integrity of the hypervisor is damaged in the virtualization technology is greatly reduced, the security and the reliability of the virtualization technology are improved, and the method and the system are suitable for any multi-tenant cloud platform built by using the virtualizationtechnology.

Description

technical field [0001] The invention relates to the field of computers, in particular to a hypervisor integrity detection method oriented to a virtualization system. Background technique [0002] With the advancement of research on virtualization technology, the construction of multi-tenant cloud has become mature. Using virtualization, enterprises can build a new information infrastructure without abandoning the existing infrastructure. Compared with direct use of physical platforms, virtualization has great advantages in effective resource utilization, dynamic allocation and high reliability. Xen is one of the typical open source virtualization technologies, it is a virtual machine hypervisor that runs directly on the system hardware. Xen inserts a virtualization layer between the system hardware and the virtual machine, transforms the system hardware into a logical computing resource pool, and Xen can dynamically allocate the resources in it to any operating system or a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/26
Inventor 翁楚良顾佳男
Owner EAST CHINA NORMAL UNIV
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