Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Internet important infrastructure knowledge graph construction method and device

A technology of infrastructure and knowledge graph, applied in knowledge expression, computer security devices, network data retrieval, etc., can solve problems such as lack of network space structure and situation

Active Publication Date: 2021-10-15
NAT UNIV OF DEFENSE TECH
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention proposes a method and device for constructing a knowledge map of important Internet infrastructure. The method and device are used to solve the lack of cyberspace structure and situation in related technologies and methods of cyberspace knowledge map questions about knowledge

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
  • Internet important infrastructure knowledge graph construction method and device
  • Internet important infrastructure knowledge graph construction method and device
  • Internet important infrastructure knowledge graph construction method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] combine first figure 1 A method for constructing an important Internet infrastructure knowledge graph is described as an embodiment of the present invention. Such as Figure 1-2 As shown, the method includes the following steps:

[0040] Step S101: Based on the elemental analysis of the important Internet infrastructure, construct an ontology model of the important Internet infrastructure including the user role layer, the network service layer, the geographic link layer and the fragile information layer; the important Internet infrastructure includes the domain name An important collection of services for the exchange of information on the Internet by systems, web services, and network addresses;

[0041] Step S102: Obtain various data of the important Internet infrastructure, and perform knowledge extraction based on preset extraction rules for the structured and semi-structured data contained in the various data;

[0042] Step S103: Use the Neo4j graph database to...

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 an internet important infrastructure knowledge graph construction method and device, and the method comprises the steps of constructing an internet important infrastructure ontology model, and obtaining each piece of structured and semi-structured data of an internet infrastructure based on the internet important infrastructure ontology model; based on a preset extraction rule, extracting knowledge from the structured and semi-structured data, and constructing a knowledge graph; using a Neo4j graph database for storing the knowledge graph, providing two import modes of full-database import and incremental import, and using the corresponding import modes according to different import scenes to form the Internet important infrastructure knowledge graph. According to the scheme, multi-source heterogeneous data and knowledge are integrated into a unified model for analysis and utilization; the network security situation is inquired and displayed based on a knowledge graph display mode.

Description

technical field [0001] The present invention relates to the field of network security, in particular to a method and device for constructing a knowledge map of important Internet infrastructure. Background technique [0002] Network security situation awareness does not lack available information, but how to analyze and utilize multi-source heterogeneous data to gain a deep understanding of the security situation and provide support for decision-making is an urgent problem to be solved. Constructing a knowledge map for cyberspace security can construct a large amount of fragmented multi-source heterogeneous data into a whole, conduct in-depth correlation analysis and mining, and then grasp the network security situation, and provide a basis for auxiliary decision-making. [0003] At present, there are two main methods for building network security knowledge graphs. One is to construct knowledge graphs for local networks. For example, in 2016, S.Noel et al. developed a networ...

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): H04L29/06H04L12/24H04L29/08H04L29/12G06F16/901G06F16/951G06N5/02G06F21/57
CPCH04L63/1433H04L63/20H04L41/142H04L67/02G06F16/9024G06F16/951G06N5/02G06F21/577H04L61/4511
Inventor 刘京菊闫志豪施凡薛鹏飞胡淼沈毅
Owner NAT UNIV OF DEFENSE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com