ATM Transaction Security via Mobile Identifier Verification
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Solution Overview
Problem
Current ATM systems lack efficient methods for secure and convenient financial transactions, particularly in scenarios where direct interaction with the ATM is not feasible or internet connectivity is limited, and there is a need for enhanced user and ATM identification before processing transactions.
Innovation Solution
A method and system that utilizes a mobile computing device to present an ATM identifier, confirm the identifier, and process transactions securely by verifying customer authentication and transaction requests through a processor, allowing transactions to be initiated and completed without direct ATM interaction and without relying on strong internet connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional ATM transaction methods are used requiring direct interaction with the ATM, then transaction security is maintained through physical presence, but convenience and accessibility are reduced for users who cannot directly interact with the ATM
Solution Approach 1:
The patent introduces a mobile computing device as an intermediary between the user and the ATM. The mobile device captures images of the ATM display, transmits them remotely, and facilitates transaction approval without requiring the user to physically interact with the ATM. This mediator enables convenient remote operation while maintaining security through multiple verification steps including ATM identifier confirmation and transaction detail verification.
2Reliability
If ATM identifier confirmation is implemented to enhance security, then transaction reliability is improved, but the complexity of the transaction process increases
Solution Approach 1:
The patent implements preliminary identification by capturing and confirming the ATM identifier before any transaction details are processed. The mobile device takes a picture of the ATM display showing the identifier, transmits it for verification, and only proceeds with the transaction once the ATM is positively identified. This preliminary action ensures security while streamlining the overall process by establishing verification early.
3Adaptability or versatility
If remote transaction processing is enabled without strong internet connections, then accessibility in remote areas is improved, but communication reliability may deteriorate
Solution Approach 1:
The patent prepares for potential connection issues by implementing a buffered communication approach. Transaction images and data are captured and stored locally on the mobile device before transmission. The system allows for offline capture and queues communications for later transmission when connectivity is available, cushioning against connection unreliability in remote areas while maintaining accessibility.
Data Source
AI summary
Arrangements relate to processing financial transactions on an automated teller machine (ATM). An ATM identifier can be presented on a display of the ATM. An ATM identifier confirmation can be received from a mobile computing device. Responsive to determining that the ATM identifier confirmation matches the identifier presented on the display of the ATM, a customer authentication or a transaction request can be received from the mobile computing device. Responsive to verifying the customer authentication or the transaction request, the transaction request can be processed.