Access Control via Geolocation and Short-Range Beacon Detection
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Solution Overview
Problem
Conventional smart locks require significant user participation and dedicated applications for authentication, posing security vulnerabilities due to direct communication with devices and potential unauthorized access.
Innovation Solution
An access control device that employs multi-factor authentication based on indoor-outdoor detection and unique device identifiers, eliminating the need for dedicated applications and user interaction by determining access based on location and device proximity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional smart locks require dedicated applications and user input for authentication, then access control functionality is achieved, but security vulnerabilities increase due to direct communication and potential spoofing
Solution Approach 1:
The patent introduces an intermediary authentication system that uses geolocation servers and short-range communication protocols as mediators between the access control device and user devices. This intermediary layer verifies device proximity and location without requiring direct communication between the smart lock and user device, thereby reducing security vulnerabilities while maintaining access control functionality
Solution Approach 2:
The system enables self-service authentication by automatically detecting device proximity through short-range communication and verifying location through geolocation services without requiring user input or dedicated applications. The authentication process occurs automatically in the background, eliminating the need for user interaction while maintaining security
2Ease of operation
If direct communication is established between user devices and access control devices, then authentication can be performed, but security risks increase due to potential hacking and spoofing
Solution Approach 1:
The patent employs geolocation servers and short-range communication protocols as intermediaries that indirectly verify device proximity without establishing direct communication channels between the access control device and user devices. This intermediary verification method maintains authentication convenience while eliminating direct communication security risks
Solution Approach 2:
The patent replaces the mechanical direct communication system with an indirect verification system using geolocation and short-range communication. Instead of direct device-to-device communication, the system uses location-based verification and proximity detection through alternative communication protocols, substituting the vulnerable direct communication mechanism with a more secure indirect verification approach
3Reliability
If multi-factor authentication with geolocation and short-range communication is implemented, then security is enhanced, but device complexity increases
Solution Approach 1:
The patent leverages universal, multi-functional components already present in modern devices - geolocation services and short-range communication protocols - to implement multi-factor authentication. By utilizing existing multi-functional capabilities of standard devices rather than adding specialized hardware, the system achieves enhanced security without significantly increasing device complexity
Solution Approach 2:
The authentication system operates autonomously using self-service mechanisms where devices automatically perform geolocation verification and proximity detection without requiring user intervention or additional configuration. This self-service approach simplifies the user experience while implementing complex multi-factor authentication in the background
Data Source
AI summary
A method of controlling user access to a protected area is performed by an access control device. In response to detecting a beacon signal transmitted by a user equipment (UE) via a short-range radio access technology (RAT) the access control device determines whether the UE is within the protected area or in an exterior area that is outside the protected area. In some aspects, the access control device determines whether the UE is within the protected area or in the exterior area based on the received beacon signal. In response to determining that the UE is in the exterior area, the access control device performs a multi-factor authentication procedure. If the access control device determines that the UE is within the protected area, the access control device is configured to deny access to the protected area.