NFC Virtual Identification for Biometric Facility Access
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Solution Overview
Problem
Existing access systems using ID cards or key fobs for secure locations are prone to unauthorized access due to loss, forgetfulness, or improper return, leading to security breaches.
Innovation Solution
A system utilizing a mobile device with biometric data and a pin code for initial identification, followed by a virtual identification sent via near-field communication to a reader device for secure access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional ID cards or key fobs are used for access control, then the system is simple to implement, but security reliability deteriorates due to loss, theft, or forgetfulness
Solution Approach 1:
The patent combines multiple authentication factors (biometric data, PIN code, and virtual identification) into a single mobile device access system. The mobile device integrates the biometric sensor, secure element for storing virtual identification, and communication interfaces, replacing multiple separate access control components while enhancing security reliability.
Solution Approach 2:
The mobile device acts as an intermediary between the user and the access control system. It securely stores virtual identification, performs biometric authentication locally, and communicates with the reader device through near-field communication, thereby improving security while maintaining system manageability.
2Reliability
If virtual identification with biometric authentication is implemented, then security reliability improves, but ease of operation deteriorates due to multiple authentication steps
Solution Approach 1:
The biometric data is pre-registered and stored in the mobile device's secure environment. During access, the biometric authentication occurs automatically in the background without requiring manual intervention. The virtual identification is also pre-generated and stored, enabling rapid authentication when the user presents the mobile device to the reader.
Solution Approach 2:
The mobile device performs self-authentication using stored biometric data and securely transmits the virtual identification to the reader device without requiring manual input or intervention from security personnel. The entire authentication process is automated and user-initiated by simply presenting the device.
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
Provides secure and reliable access control by ensuring only authorized users can enter secured facilities, reducing unauthorized access and administrative burdens.
Implementation Method 1
The mobile application transmits the virtual identification of the user to the reader device through near-field communication between the first near-field communication device and the second near-field communication device
Data Source
AI summary
A system for providing a user physical access to a facility. The system permits access to the facility via the user's mobile device that has a first near-field communication device and one or more security measures for authenticating the user's identity. A mobile application is encoded on the mobile device and is configured to create, store, and transmit a virtual identification of the user via the first near-field communication device. A reader device, having a second near-field communication device, at the facility permits physical access to the facility. The mobile application permits near-field communication between the first near-field communication device and the second near-field communication device when the mobile device and the reader device are in proximity to one another. When the mobile device authenticates the user's identity, the mobile application transmits the virtual identification to the reader device and the system permits physical access to the facility.