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Ransomware virus defense method, device and electronic equipment

A virus and defense system technology, applied in the field of network security, can solve problems such as poor virus defense effect, achieve the effect of optimizing virus defense effect and reducing the probability of blackmail virus infection

Active Publication Date: 2021-02-26
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, it has been found in practice that the traditional defense against ransomware can only protect the infected host after it is determined that the host is infected by the ransomware, and the virus defense effect is poor

Method used

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  • Ransomware virus defense method, device and electronic equipment
  • Ransomware virus defense method, device and electronic equipment
  • Ransomware virus defense method, device and electronic equipment

Examples

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Embodiment Construction

[0031] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0032] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0033] In order to enable those skilled ...

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Abstract

The present application provides a ransomware virus defense method, device, and electronic equipment. The method includes: receiving ransomware warning information reported by any one of the plurality of hosts; determining the download of the virus script based on the ransomware warning information A path: intercepting a script download request initiated by any one of the multiple hosts based on the download path. This method can optimize the virus defense effect.

Description

technical field [0001] The present application relates to the field of network security, in particular to a ransomware virus defense method, device and electronic equipment. Background technique [0002] Ransomware, also known as ransomware, is a type of malware that encrypts data, locks devices as the attack method, and extorts ransom as the main purpose. [0003] With the continuous evolution of APT (Advanced Persistent Threat, also known as targeted threat attack) attacks, ransomware has become a new means of cybercrime that threatens the internal network of enterprises. [0004] At present, the main defense against ransomware is detection and protection: detection is based on malicious sample analysis, feature extraction, and communication feature data capture, and protection is carried out through the management and control of malicious program behavior. [0005] However, it has been found in practice that the traditional defense against ransomware can only protect the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/56
CPCG06F21/56G06F21/562
Inventor 王璐王滨王星王睿尧徐文渊冀晓宇
Owner HANGZHOU HIKVISION DIGITAL TECH