Polygraph-Based Anomaly Detection in Datacenter Analytics

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Current data analytics platforms face challenges in efficiently detecting anomalies and modeling behaviors within cloud environments, particularly in large-scale datacenter settings, where identifying deviations from normal behavior is complex due to the dynamic nature of virtualized resources and ephemeral connections.

Innovation Solution

A data platform is configured to collect and analyze data from agents deployed across compute assets, using polygraphs to model behavioral relationships and detect anomalies by constructing logical graphs of entities and their interactions, enabling real-time anomaly detection and reporting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If data analytics platforms collect and analyze data from agents deployed across compute assets in large-scale datacenter settings, then anomaly detection capability is improved, but data size and complexity increase

Engineering Contradiction:
Improveanomaly detection capabilityVSAvoiddata size
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The patent segments data into polygraphs that group related entities and their behavioral relationships. By organizing data into these structured graph units, the system reduces overall data complexity while maintaining comprehensive anomaly detection coverage across distributed compute assets.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces polygraphs as intermediary structures between raw agent data and anomaly detection algorithms. These polygraphs serve as a mediating layer that pre-processes and organizes data, reducing the computational burden on analysis systems while preserving essential behavioral patterns for anomaly detection.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If data analytics platforms model behavioral relationships using polygraphs to detect deviations from normal behavior, then anomaly detection precision is improved, but device complexity increases

Engineering Contradiction:
Improveanomaly detection precisionVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent performs preliminary actions by pre-building polygraphs that capture typical behavioral relationships between entities before anomaly detection is needed. This pre-modeling of normal behavior patterns enables precise anomaly detection without requiring complex real-time analysis, as deviations from pre-established polygraph patterns can be identified more efficiently.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11909752B1Detecting deviations from typical user behavior
Publication Date: 2024.02.20 FORTINET INC
  • US11909752B1 patent drawing
  • US11909752B1 patent drawing
  • US11909752B1 patent drawing

AI summary

Detecting deviations from typical user behavior, including: identifying a geographic location of a device that is associated with a user; determining device activity associated with the user; and detecting, based on a profile associated with the user, that the device activity associated with the user deviates from normal activity for the user.