Cloud Forensic System Distributed Evidence Analysis
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Solution Overview
Problem
Traditional digital forensic investigation methods are hindered by the need for substantial computing resources and limited global availability of experienced investigators, leading to delays in analyzing digital evidence, which can hinder the apprehension of individuals involved in crimes like child exploitation due to the rapid dissemination of digital data.
Innovation Solution
A cloud-based forensic investigation system that employs agent computing devices for data collection and processing, managed by a central computing device via a data communication network, allowing for distributed digital forensic workflows and prioritization of investigations, with the ability to allocate resources based on case urgency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If traditional digital forensic investigation methods are used, then computing resources can be utilized locally, but delays in analyzing digital evidence occur due to the need to send storage devices to forensic labs
Solution Approach 1:
The patent replaces the mechanical process of physically transporting storage devices to forensic labs with a cloud-based digital system. The central computing device receives digital forensic data via data communication networks and distributes it to multiple agent computing devices for parallel processing, eliminating the need for physical transport while enabling timely analysis.
Solution Approach 2:
The patent divides the forensic investigation process into segmented components: a central computing device that manages the workflow and multiple agent computing devices that perform specific analysis tasks. This segmentation allows distributed processing of digital evidence, reducing the time required compared to centralized lab processing.
2Productivity
If more computing resources are allocated to digital forensic investigations, then analysis capability improves, but the complexity of the system increases
Solution Approach 1:
The patent creates a universal cloud-based platform where the central computing device can allocate agent computing devices based on priority status of investigations. This multi-functional system handles various types of digital forensic analyses through standardized interfaces, improving productivity without proportionally increasing complexity.
Solution Approach 2:
The system dynamically allocates computing resources based on the priority status of forensic investigations. The central computing device can adjust the number and type of agent computing devices assigned to each case, allowing the system to scale resources up or down as needed while maintaining manageable complexity through automated resource management.
Data Source
AI summary
Systems and methods for cloud-based management of digital forensic evidence and, in particular, to systems and methods for enabling cloud-based digital forensic investigations.