Dynamic Network Bait Device for Malicious Actor Attraction

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Solution Overview

Problem

Existing security mechanisms struggle to dynamically attract and expose malicious network behaviors without revealing valuable information, as sophisticated actors can discern decoys from real production environments.

Innovation Solution

The implementation of dynamic network bait devices that mimic real production environments by periodically updating their operations to reflect changes in actual production environments, making it difficult for malicious actors to distinguish them from real devices.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a static decoy security mechanism is used to attract malicious actors, then malicious behavior can be exposed, but sophisticated actors can discern the difference from real production environments

Engineering Contradiction:
Improveexposure of malicious behaviorVSAvoidindistinguishability from real environment
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent applies dynamics by making the bait device configuration changeable over time. The system periodically updates the bait device's services, ports, and operational parameters to match the current state of the production environment, transforming a static decoy into a dynamic mimic that maintains indistinguishability from real systems.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent implements parameter changes by modifying various configuration parameters of the bait device including IP addresses, ports, services, and operational characteristics. These parameter updates ensure the bait device evolves to reflect the current production environment state, preventing sophisticated attackers from identifying it as a decoy through parameter analysis.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If a bait device is updated to mimic production environment changes, then indistinguishability improves, but complexity of maintaining the bait device increases

Engineering Contradiction:
Improveindistinguishability from real environmentVSAvoidmaintenance complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent applies feedback by continuously monitoring the production environment's state and using this information to automatically update the bait device configuration. The system establishes a feedback loop where changes in the production environment are detected and reflected in the bait device, eliminating the need for manual configuration updates and reducing maintenance complexity.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent implements self-service by enabling the bait device to automatically update its own configuration based on monitored production environment changes. The system autonomously synchronizes its state with the production environment without requiring external intervention, reducing the operational burden and complexity of maintaining the bait device.

Inventive Principle:
Principle #25Self-service

3Object-affected harmful factors

If frequent updates are made to the bait device to maintain realism, then malicious actors are better attracted, but resource consumption increases

Engineering Contradiction:
Improveattraction of malicious actorsVSAvoidresource consumption
Core Design Contradiction:
Object-affected harmful factorsVSUse of energy by moving object

Solution Approach 1:

The patent applies periodic action by updating the bait device configuration at scheduled intervals rather than continuously. The system periodically synchronizes the bait device with the production environment state, balancing the need to maintain realism for attracting malicious actors with the constraint of limiting resource consumption through controlled update frequency.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS12255907B2Systems and methods for dynamic network baiting
Publication Date: 2025.03.18 FORTINET INC
  • US12255907B2 patent drawing
  • US12255907B2 patent drawing
  • US12255907B2 patent drawing

AI summary

Various embodiments provide systems and methods systems and methods for dynamically attracting malicious network behavior.