Transaction Authorization via Device Position Tracking
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Solution Overview
Problem
Current fraud detection systems in financial transactions are weakened by false positives and unable to effectively prevent fraudulent activities, particularly in cases involving repeated or similar methods that evade detection.
Innovation Solution
The system utilizes authenticity and validity metrics derived from periodic position reports of consumer devices, combined with identification attributes such as business establishment, device, and user location, to authorize transactions and prevent fraud by establishing a path and track of device positions, thereby enhancing authentication and reducing false positives.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If access control techniques are implemented to prevent unauthorized use of computing resources, then security against fraudulent transactions is improved, but false positives increase causing legitimate transactions to be blocked
Solution Approach 1:
The system changes the parameters used for fraud detection from static rules to dynamic parameters including position accuracy metrics, velocity calculations, and temporal patterns of device movement. These changing parameters allow the system to adapt to different transaction contexts and reduce false positives while maintaining fraud detection effectiveness
Solution Approach 2:
The system implements feedback loops where transaction outcomes and position data are continuously analyzed to refine fraud detection algorithms. Legitimate transaction patterns are fed back into the system to improve recognition, while actual fraud cases update the detection criteria, creating a self-improving system that reduces false positives over time
2Reliability
If fraud detection systems use strict authentication criteria, then fraudulent transactions are prevented, but legitimate transactions in unusual circumstances are incorrectly blocked
Solution Approach 1:
The system transitions from static authentication criteria to dynamic evaluation that considers the device's motion characteristics, position changes over time, and contextual information. This dynamic approach allows the system to adapt to unusual circumstances by evaluating the plausibility of movement patterns rather than applying rigid geographic constraints
Solution Approach 2:
The system adds temporal and kinematic dimensions to traditional spatial authentication. By incorporating velocity, acceleration, and trajectory analysis alongside position data, the system creates a multi-dimensional evaluation framework that can distinguish between legitimate unusual transactions and fraudulent activities
3Reliability
If position verification is used to authorize transactions, then transaction security is improved, but system complexity increases due to tracking requirements
Solution Approach 1:
The system leverages the device's existing self-service capabilities by utilizing the operating system's native location services and motion sensors. Rather than implementing complex external tracking infrastructure, the system taps into already-present device functionalities, significantly reducing system complexity while maintaining security
Data Source
AI summary
In one or more embodiments, one or more systems, processes, and/or methods may receive, via a network, a multiple positions corresponding to multiple physical locations of a consumer device, may receive, via the network, a position of a physical location of a financial transaction device, and may receive a request for a financial transaction, and may determine a transaction authorization based on a path indicated by the multiple positions and the position of the physical location of the financial transaction device. For example, a path and/or track may be established via periodical reports of the position information from the consumer device, which may provide and/or indicate an authenticity metric and/or a validity metric to a current position attribute when the current position attribute is utilized in a financial transaction.