NFC Tap Verification for Sensitive Transaction Authentication
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Solution Overview
Problem
Financial institutions face challenges in balancing robust security with user-friendly authentication methods, as fraud tactics evolve and reliance on one-time passcodes becomes less effective.
Innovation Solution
A method involving a user presenting a wireless-enabled device, such as a credit card, to a mobile device for verification, using near field communication to authenticate sensitive transactions based on time, location, and device information, with additional biometric authentication where necessary.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If one-time passcodes are used for authentication, then security is maintained, but user-friendliness deteriorates
Solution Approach 1:
The patent replaces the mechanical interaction of manually entering one-time passcodes with a wireless electromagnetic field-based authentication system. The mobile device communicates with the wireless-enabled card through NFC or similar technologies, automatically verifying transactions without requiring the user to manually input passcodes, thus maintaining security while significantly improving ease of operation
Solution Approach 2:
The authentication system performs self-verification by automatically comparing transaction details with stored account information on the wireless-enabled card. The mobile device and card work together to autonomously complete the verification process without requiring manual user intervention for code entry, thereby maintaining security while enhancing user-friendliness
2Reliability
If robust security measures are implemented, then fraud prevention is improved, but authentication complexity increases
Solution Approach 1:
The authentication system is segmented into distinct functional modules: the wireless-enabled card containing encrypted account information, the mobile device handling communication and initial verification, and the server performing final authentication. This segmentation allows robust security measures to be distributed across multiple components while keeping the user-facing interface simple and reducing overall authentication complexity
Solution Approach 2:
The mobile device acts as an intermediary between the wireless-enabled card and the authentication server. It manages the complex cryptographic operations and data exchange, shielding the user from complexity while maintaining robust security. The intermediary handles encrypted communication and coordinate verification without requiring the user to understand or manage the underlying complex security protocols
3Reliability
If manual verification processes are used, then security control is maintained, but processing speed deteriorates
Solution Approach 1:
Account information and security credentials are pre-loaded onto the wireless-enabled card during account setup. This preliminary action enables rapid authentication during transactions, as the verification data is already available locally on the card rather than requiring real-time manual verification, thus maintaining security control while significantly improving processing speed
Solution Approach 2:
The patent replaces manual verification processes with automated wireless electronic verification. The mobile device automatically transmits transaction information and receives verification responses from the server through encrypted wireless communication, eliminating the need for manual checking while maintaining security control and achieving near-instantaneous processing speeds
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances security and streamlines verification processes by reducing fraud while providing a swift and intuitive experience for users, especially for high-risk transactions.
Implementation Method 1
the device information may be received by near field communication
Data Source
AI summary
Systems and methods for verification by tap are disclosed. In one embodiment, a method may include: receiving, by a computer program executed by an electronic device and from a mobile application executed by a mobile electronic device, an action selected by a user; determining, by the computer program, that the action is a sensitive action; causing, by the computer program, the mobile application to display an instruction to present a wireless-enabled device to the mobile electronic device; receiving, by the computer program and from the mobile application, device information that was received wirelessly from the wireless-enabled device; validating, by the computer program, the device information; and executing, by the computer program, the sensitive action in response to the device information being validated.