GIS Network Vulnerability Mapping and Analysis
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Solution Overview
Problem
Current methods for mapping and analyzing network vulnerabilities fail to effectively identify critical areas and interdependencies between different infrastructure networks, leading to inadequate assessment of network resilience and potential failure points.
Innovation Solution
A system utilizing a Geographic Information System (GIS) to convert spatial network data into point data, assign attributes, and perform density, interdependency, and failure simulations, generating 3D vulnerability maps and heat maps to analyze network criticality and resilience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional network vulnerability assessment methods are used, then the analysis process is simple, but the ability to identify critical areas and interdependencies is insufficient
Solution Approach 1:
The patent transforms network vulnerability analysis from traditional 2D representations to 3D visualizations, adding a vertical dimension to represent vulnerability severity, interdependency strength, or criticality levels. This dimensional enhancement allows simultaneous display of multiple vulnerability attributes without increasing system complexity, resolving the contradiction between measurement precision and device complexity
Solution Approach 2:
The system integrates multiple analysis functions (vulnerability detection, interdependency analysis, critical area identification, failure simulation) into a single unified platform. By making the system multi-functional, it achieves high measurement precision across multiple metrics without proportionally increasing complexity, as shared components and algorithms serve multiple purposes
2Measurement precision
If detailed network data collection is performed, then vulnerability analysis precision is improved, but data processing time and computational resources increase
Solution Approach 1:
The system performs preliminary actions by pre-processing network data, pre-calculating baseline vulnerability metrics, and pre-identifying potential critical areas before actual vulnerability assessment. This preliminary preparation reduces the computational burden during real-time analysis, maintaining high precision while minimizing data processing time
Solution Approach 2:
The patent creates simplified copies or models of the network infrastructure that retain essential vulnerability characteristics but require less computational resources to process. These representative models enable rapid vulnerability assessment with accuracy comparable to detailed analysis, reducing data processing time while maintaining measurement precision
3Reliability
If comprehensive interdependency analysis between infrastructure networks is performed, then network resilience assessment is improved, but system complexity and computational requirements increase
Solution Approach 1:
The system segments the complex interdependency analysis into modular components, analyzing different infrastructure networks (power, water, communication, transportation) separately before integrating results. This segmentation reduces system complexity by breaking down the overall analysis into manageable modules while maintaining comprehensive reliability assessment through systematic integration of individual network analyses
Data Source
AI summary
Systems and methods for mapping and analyzing vulnerabilities in networks. In one embodiment, a network is mapped, comprising: converting network line data into point data; associating the point data with cells of a grid overlaying the network; and analyzing the network by determining the relationship of the point data to the cells of the grid.