Location-Based Mobile Authentication for Trusted Access

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Solution Overview

Problem

Existing authentication methods, such as passwords and two-factor authentication, are often cumbersome and not sufficiently secure for accessing confidential information on mobile devices.

Innovation Solution

A computer server or processing device uses location data from a mobile device to compare it against predefined secure location definitions, determining an authentication process based on the device's location to grant access to network resources or services.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional password-based authentication is used, then authentication can be implemented, but the process is cumbersome and not sufficiently secure

Engineering Contradiction:
Improveauthentication securityVSAvoidauthentication convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent replaces traditional mechanical password-based authentication with location-based authentication using GPS coordinates and geofencing technology. The system determines user identity and authentication status based on the device's physical location relative to predefined secure locations, eliminating the need for passwords and traditional login mechanisms.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent introduces location data as an intermediary factor between the user and the authentication system. Instead of directly requiring passwords, the system uses location information as a mediator to verify user identity and grant access, with the location serving as the authentication credential.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If location-based authentication is implemented, then authentication speed and security are improved, but location tracking and comparison systems become more complex

Engineering Contradiction:
Improveauthentication speedVSAvoidauthentication system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by pre-defining secure locations and their associated authentication rules before actual authentication occurs. The system stores location data, geofence boundaries, and authentication requirements in advance, enabling rapid comparison and decision-making during the authentication process without requiring complex real-time analysis.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent changes the authentication parameter from password-based to location-based verification. The system compares GPS coordinates against predefined location parameters and geofence boundaries, transforming the authentication mechanism into a spatial verification process that is both fast and secure.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12425384B2Location-based mobile device authentication
Publication Date: 2025.09.23 TRUIST BANK
  • US12425384B2 patent drawing
  • US12425384B2 patent drawing
  • US12425384B2 patent drawing

AI summary

A computer server may receive location data from a mobile client device and may compare the location data to predefined secure location definitions, which may be trusted or private locations. The computer server may receive a request from the mobile client device to access network resources or services, and the computer server may determine, using a result of comparing the location data and the one or more predefined secure location definitions, an authentication process for providing the mobile client device with access to the network resources or services. The computer server may execute the authentication process and may provide the mobile client device with access to the network resources or services.