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Vaccine model-based cloud platform virus searching and killing method and searching and killing system

A virus killing and cloud platform technology, which is applied in the field of cloud platform security, can solve problems such as low efficiency and inability to complete, and achieve the effects of good timeliness, high reliability, and improved killing efficiency

Pending Publication Date: 2021-11-30
上海仪电(集团)有限公司中央研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when there are a large number of virtual machines on the cloud platform, for example, tens of thousands of virtual machines, it is inefficient for the operation and maintenance personnel to check whether they are infected with viruses or Trojan horses one by one according to the prompts of the information security situational awareness platform. , can't even complete

Method used

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  • Vaccine model-based cloud platform virus searching and killing method and searching and killing system
  • Vaccine model-based cloud platform virus searching and killing method and searching and killing system

Examples

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Embodiment 1

[0032] This embodiment provides a cloud platform virus detection and killing method based on the vaccine model, comprising the following steps: obtaining the status data with time stamps of each virtual machine on the cloud platform in real time, and judging whether to trigger the alarm signal of the corresponding virtual machine based on the status data ; When receiving an alarm signal of a certain virtual machine, judge whether to receive a confirmation signal that the virtual machine is infected with a virus or a Trojan horse; when receiving the confirmation signal, generate the infection mark index data of the corresponding virtual machine; based on the infection mark index data Train to obtain a vaccine model based on machine learning algorithms; use the vaccine model to judge whether other virtual machines on the cloud platform are infected with viruses or Trojan horses. The machine learning technology is used to establish a virus vaccine model for known viruses or Trojan...

Embodiment 2

[0040] This embodiment provides a cloud platform virus detection and killing system based on the vaccine model, refer to figure 1 As shown, it includes a monitoring platform, a time series database and an operation and maintenance terminal. The monitoring platform is used to obtain the time-stamped state data of each virtual machine on the cloud platform in real time and store it in the time series database. Based on the state data, it is judged whether to trigger The alarm signal corresponding to the virtual machine; the operation and maintenance terminal is used to receive the alarm signal of a certain virtual machine and the confirmation signal that the virtual machine is infected with a virus or a Trojan horse, and when the alarm signal and the confirmation signal are received at the same time, an infection mark corresponding to the virtual machine is generated indicator data, and create a vaccine virtual machine on the cloud platform; the vaccine virtual machine is trained...

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Abstract

The invention relates to a vaccine model-based cloud platform virus searching and killing method and searching and killing system, and the method comprises the following steps: obtaining the state data with timestamps of each virtual machine on a cloud platform in real time, and judging whether to trigger an alarm signal of the corresponding virtual machine or not based on the state data and a preset alarm threshold value; when an alarm signal of a certain virtual machine is received, judging whether a signal for confirming virus or Trojan infection of the virtual machine is received or not; when the signal for confirming virus or Trojan horse infection is received, generating infection mark index data corresponding to the virtual machine ; training based on the infection marker index data to obtain a vaccine model based on a machine learning algorithm; and judging whether other virtual machines on the cloud platform are infected with viruses or Trojan horses or not by adopting the vaccine model. Compared with the prior art, the method has the advantages of improving Trojan or virus searching and killing efficiency and the like.

Description

technical field [0001] The invention belongs to the technical field of cloud platform security, and relates to a method for checking and killing viruses, in particular to a method for checking and killing viruses on a cloud platform based on a vaccine model and a system for checking and killing viruses. Background technique [0002] In recent years, with the advancement of digital transformation, cloud security has received increasing attention. At present, the commonly used cloud protection system is to install anti-virus software, but in cloud platforms in key fields such as government cloud, customers do not want to install third-party anti-virus software in virtual machines. On the one hand, this is because third-party software has the risk of data leakage, and on the other hand, because anti-virus software will intercept and accidentally kill many normal processes, thereby affecting the functions and performance of normal business applications. In this scenario, custom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24
CPCH04L63/145H04L63/0272H04L41/0631H04L41/145
Inventor 刘超
Owner 上海仪电(集团)有限公司中央研究院
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