Simulated Incident Testing for IT Incident Response

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Solution Overview

Problem

In complex IT environments, managing and responding to security and operational incidents becomes cumbersome due to the increasing number of computing components and limited administrative resources, making it difficult to coordinate effective incident handling and remediation efforts.

Innovation Solution

A method is introduced that allows administrative users to define or select a course of action for incident handling, which includes generating a simulated incident to test the course of action, and providing simulated results when actual results are unavailable, enabling the course of action to proceed and ensuring its effectiveness before execution in a real IT environment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If more computing components are added to an IT environment, then the capability and functionality of the environment is improved, but the complexity of managing and responding to security incidents increases

Engineering Contradiction:
Improvecapability and functionalityVSAvoidcomplexity of managing and responding to security incidents
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by automatically generating and executing simulated incidents before actual security incidents occur. The simulation engine creates virtual representations of security threats and tests the incident response plan in advance, allowing administrators to identify and correct issues before they impact real systems. This preliminary testing reduces the complexity of actual incident response by ensuring procedures are already validated.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The invention creates a copy of the IT environment in the form of a simulated environment. This simulated environment includes virtual computing components, networks, and security systems that mirror the production environment. By copying the environment, administrators can test incident response procedures without affecting actual systems, thereby reducing the complexity of managing real security incidents while maintaining full operational capability.

Inventive Principle:
Principle #26Copying

2Quantity of substance

If limited administrative personnel and resources are used, then the cost and resource consumption is reduced, but the ability to manage investigation and remediation of potential threats becomes difficult

Engineering Contradiction:
Improveadministrative personnel and resourcesVSAvoidability to manage investigation and remediation
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The system enables self-service by allowing the simulated incident response system to automatically execute, monitor, and report on incident response plans without requiring continuous human intervention. The simulation engine autonomously manages the testing process, executes simulated security threats, tracks response actions, and generates reports. This automation multiplies the effectiveness of limited administrative personnel by enabling comprehensive incident response management with minimal human resources.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements feedback mechanisms that automatically monitor the execution of incident response plans during simulations and provide real-time information about effectiveness and areas for improvement. The system collects data on response times, success rates, and procedural gaps, then feeds this information back to administrators for plan optimization. This automated feedback loop enhances the ability to manage investigation and remediation by providing continuous improvement data without requiring additional analytical resources.

Inventive Principle:
Principle #23Feedback

3Reliability

If actual incident results are unavailable for testing, then the risk of testing in production environments is reduced, but the ability to validate incident response courses of action becomes limited

Engineering Contradiction:
Improverisk of testing in production environmentsVSAvoidability to validate incident response courses of action
Core Design Contradiction:
ReliabilityVSMeasurement precision

Solution Approach 1:

The invention creates an exact copy of the production IT environment in a simulated environment, including computing components, networks, applications, and security systems. This copy allows comprehensive validation of incident response courses of action with the same level of measurement precision as actual incidents, while eliminating the risk of testing in production. The simulated environment can be reset and reused multiple times, providing reliable and repeatable validation results.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system segments the validation process by separating actual incident response testing from simulated incident response testing. The simulation engine creates isolated virtual environments that can be independently controlled and monitored. This segmentation allows thorough validation of incident response procedures without the risks associated with production environments, while maintaining measurement precision through controlled simulation parameters and detailed tracking mechanisms.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12028222B1Obtaining simulated results for a course of action executed in an information technology environment
Publication Date: 2024.07.02 CISCO TECHNOLOGY INC
  • US12028222B1 patent drawing
  • US12028222B1 patent drawing
  • US12028222B1 patent drawing

AI summary

Described herein are improvements for generating courses of action for an information technology (IT) environment. In one example, a method includes identifying a first course of action for responding to an incident type in an information technology environment and generating a simulated incident associated with the incident type. The method further includes initiating performance of the first course of action based on the generation of the simulated incident. The method also includes, upon reaching a particular step of the first course of action that prevents the performance of the first course of action from proceeding, providing a first simulated result that allows the performance of the first course of action to proceed.