Method and system for protecting safety of virtual machine under virtual platform network isolation

A network isolation and virtual platform technology, applied in the field of virtual machine security protection, can solve the problem that the virtual machine cannot be managed by the virtualization management platform, and achieve the effect of ensuring information security

Active Publication Date: 2020-06-09
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and system for protecting the security of a virtual machine under network isolation of a virtual platform, which is used to solve the e

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for protecting safety of virtual machine under virtual platform network isolation
  • Method and system for protecting safety of virtual machine under virtual platform network isolation
  • Method and system for protecting safety of virtual machine under virtual platform network isolation

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] In order to clearly illustrate the technical features of the solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted from the present invention to avoid unneces...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a method and system for protecting virtual machine safety under virtual platform network isolation. The method comprises the steps: obtaining an online threat information list,and forming a threat information library; after receiving a process collection instruction issued by the QGA monitoring module, the virtual machine collects current running process information of thevirtual machine through the qemu-ga module to form a process list, calculates a hash value of each process file in the process list, and returns the hash value to the QGA monitoring module; checking whether the hash value exists in the threat intelligence library or not, If yes, adding the process information into a virtual machine vulnerability information table; and the safety management centergives an alarm prompt according to the virtual machine vulnerability information table. Under the condition of network isolation, the data interaction between the virtualization management platform and the virtual machine is formed through the QGA monitoring module and the qemu-ga module, the safety management of the virtualization management platform on the virtual machine is realized, and the information safety of the virtual machine is ensured.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a method and system for protecting the security of a virtual machine under network isolation of a virtual platform. Background technique [0002] At present, mainstream virtualization vendors use QEMU (Quick Emulator, a fast emulator, a virtualization technology for software simulation) technology to virtualize hardware devices and form a huge resource such as servers, storage, and networks in the data center. The administrator can dynamically monitor, schedule and deploy resources in the pool through the virtualization management platform, and provide them to users through the network, which improves the utilization rate of data center resources and reduces the complexity of management. In order to ensure the data security of the management platform, virtualization vendors usually use a VLAN (Virtual Local Area Network, Virtual Local Area Network) to isolate the man...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45587
Inventor 刘海伟
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products