Biometric Authentication Sleeve for Secure BYOD Data Access
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Solution Overview
Problem
Bring Your Own Device (BYOD) policies face challenges in securing enterprise data on personal mobile devices, ensuring legitimate user authentication, and managing sensitive information access, particularly due to vulnerabilities in traditional password protection systems and the complexity of managing diverse devices and networks.
Innovation Solution
A secure mobile communication device add-on sleeve with integrated biometric sensors and advanced authentication algorithms, utilizing face recognition, palm vein analysis, and 3D gesture recognition to authenticate users and manage enterprise data access, while maintaining user privacy and device usability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional password protection systems are used for BYOD devices, then device complexity is reduced and ease of operation is maintained, but security reliability deteriorates due to vulnerabilities in password systems
Solution Approach 1:
The patent segments the authentication system into multiple independent biometric modalities (face recognition, palm vein analysis, 3D gesture recognition) that can be used individually or in combination. This segmentation allows the system to maintain high security reliability while managing complexity through modular architecture, where each biometric sensor and algorithm operates as a separate unit that can be selectively activated.
Solution Approach 2:
The patent introduces an intermediary authentication module that mediates between the user and enterprise resources. This module processes biometric data locally on the device, making security decisions without requiring constant communication with remote servers. The intermediary handles the complexity of multi-modal biometric processing while presenting a simple authenticated/unauthenticated state to the rest of the system.
2Reliability
If advanced biometric authentication methods are implemented, then security reliability is improved, but ease of operation deteriorates due to complex authentication processes
Solution Approach 1:
The patent implements dynamic authentication where the system adapts the authentication method based on the situation. For example, 3D gesture recognition can be used for quick re-authentication after device pickup, while face recognition or palm vein analysis may be used for initial authentication or high-security operations. The system dynamically selects the appropriate biometric modality to balance security and usability.
Solution Approach 2:
The biometric sensors automatically capture and process authentication data without requiring active user participation beyond the natural action (e.g., looking at the device for face recognition, holding it for palm vein analysis). The system performs the authentication process autonomously, comparing captured biometric data against stored templates and granting access without requiring the user to manually initiate or complete complex steps.
3Reliability
If multiple biometric sensors are integrated into the device, then authentication reliability is improved, but device weight and volume increase
Solution Approach 1:
The patent designs the add-on sleeve to serve multiple functions: it houses biometric sensors for authentication, provides physical protection for the mobile device, and can display authentication status or notifications. By making the sleeve multi-functional, the added weight and volume are justified by the multiple benefits it provides, not just the authentication capability alone.
Solution Approach 2:
The patent nests the biometric sensors and processing electronics within a compact add-on sleeve structure that attaches to the mobile device. The sleeve contains the sensors, power supply, and processing unit in a nested arrangement where smaller components are integrated within larger structures. This nesting minimizes the overall volume and weight addition while maintaining all necessary authentication functions.
4Reliability
If secure data exchange protocols are implemented over open cellular and internet communication, then security reliability is improved, but productivity deteriorates due to additional security management overhead
Solution Approach 1:
The patent establishes security credentials and encrypted communication channels in advance during device enrollment and authentication. Once these preliminary security measures are in place, data exchange can proceed with minimal additional overhead. The authentication module pre-negotiates secure sessions, and encrypted channels are established before sensitive data transmission, allowing productive work to flow over securely protected connections without real-time security management interference.
Data Source
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AI summary
A mobile device, a method and system are providing the invention mobile Bring Your Own Device (BYOD) enhanced security management platform solution. The platform enables users to securely access the secured enterprise data and its IT management, through the employees/users invention personal mobile device. Thus enabling the employee secure access to enterprise proprietary data for work related data management, updating and storage, all on the employee/user's mobile hardware device. It is combined with blocking none-legitimate user's access to the invention devices secured storage content and to the employers IT resources. The invention mobile device employee authentication and following employers' data access, is based on the combined output of at least two different human biological/physiological sensors fusion and their weighted combined output analysis, executed internally within the device signal processing firmware. Under authentication success it activates various employer's work applications, while employee operating and freely using private data resources and services.