Cybersecurity Exercise Apparatus for Dynamic Scenario Extraction

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Solution Overview

Problem

Conventional cybersecurity exercises do not allow for individualized duration and type of cyberattack scenarios, making it difficult to accommodate the varying preferences and needs of participants, thereby limiting their effectiveness in training for defense against cyberattacks.

Innovation Solution

An information processing apparatus and method that allow participants to specify the execution duration and type of cybersecurity exercise, enabling the creation of customized scenarios by extracting relevant parts of a larger cyberattack scenario to fit the specified conditions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed-duration cybersecurity exercise is provided to all participants, then the exercise can be standardized and easily managed, but it cannot accommodate individual participants' varying needs and preferences

Engineering Contradiction:
Improveadaptability to individual participant needsVSAvoidcomplexity of exercise management system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the cybersecurity exercise into multiple independent attack scenarios with different durations and complexities. Each scenario can be independently selected and executed, allowing participants to choose exercises that match their skill level and available time, thereby achieving adaptability without requiring a completely customizable system

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent implements dynamic exercise configuration where the exercise parameters (duration, scenario type, complexity) can be adjusted based on participant input. The system dynamically selects and configures appropriate attack scenarios based on the specified execution duration, transforming a static fixed-duration exercise into a dynamic adaptable system

Inventive Principle:
Principle #15Dynamics

2Duration of action of moving object

If a complete cyberattack scenario is executed, then comprehensive training coverage is achieved, but the exercise duration becomes too long for participants with limited availability

Engineering Contradiction:
Improveexercise durationVSAvoidtraining effectiveness
Core Design Contradiction:
Duration of action of moving objectVSReliability

Solution Approach 1:

The patent extracts and isolates specific attack scenarios from a comprehensive cyberattack framework. By selecting and executing only the relevant scenarios that fit within the specified time duration, the system provides focused training that maintains effectiveness while accommodating limited participant availability

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent implements partial action by executing only the portion of the cyberattack scenario that fits within the specified duration. This allows participants to complete meaningful training exercises within their available time, rather than requiring full comprehensive scenarios

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS20250190581A1Information processing apparatus, information processing method, and computer readable recording medium
Publication Date: 2025.06.12 NEC CORP
  • US20250190581A1 patent drawing
  • US20250190581A1 patent drawing
  • US20250190581A1 patent drawing

AI summary

An information processing apparatus includes: an exercise condition acquisition unit that acquires an execution duration of a cybersecurity exercise specified by a participant of the cybersecurity exercise, as an exercise condition; and an attack operation creation unit that creates a series of attack operations to be executed in the cybersecurity exercise by creating a scenario of a cyberattack to be used in the cybersecurity exercise, and extracting a part of the created scenario that falls within the specified exercise duration.