Facial Light Reflection Credentialing for Low-Burden Secure Access
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Solution Overview
Problem
Existing access schemes rely on static passwords, which are often reused and vulnerable to threats, and lack integration with user biometrics for enhanced security.
Innovation Solution
A quantum reflection access credentialing (QRAC) system uses an array of light sources to project light onto a user's face, capturing unique reflections and refractions to derive a user key, which is compared to a stored master key for authorization, optionally combined with secondary authentication measures like ambient temperature sensing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If passwords are made longer and more complex to improve security, then security is improved, but user burden and complexity increase
Solution Approach 1:
The patent replaces the mechanical system of password entry and management with a biometric optical system. Instead of users manually entering complex passwords, the system uses light sources to illuminate facial features and captures optical reflections to derive authentication keys, automatically substituting human cognitive and physical effort with automated optical processing
Solution Approach 2:
The system enables self-service authentication by automatically capturing and processing facial biometrics without requiring user intervention beyond presenting their face. The optical system autonomously extracts features, generates keys, and performs verification, eliminating the need for users to manage password complexity
2Reliability
If biometrics are used to derive access keys, then security is improved, but the system complexity increases
Solution Approach 1:
The patent implements a multi-functional integrated system where a single optical apparatus performs multiple functions: illuminating facial features, capturing reflections, extracting biometric features, generating authentication keys, and verifying identity. This consolidates what would otherwise require separate systems into one universal device, managing complexity through functional integration
Solution Approach 2:
The system introduces optical reflections as an intermediary between the user's biometric features and the authentication key generation. Rather than directly accessing biometric data, the system uses light reflections off facial features as a mediator, creating an indirect but secure pathway that simplifies the overall authentication architecture
3Reliability
If multiple authentication factors are combined, then security is improved, but the authentication process becomes more complex
Solution Approach 1:
The patent merges multiple authentication factors (facial biometrics, optical reflection patterns, and potentially environmental sensors) into a unified authentication process. Instead of requiring separate verification steps for each factor, the system combines them into a single integrated verification flow where all factors are processed together to generate the final authentication decision
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 user-friendly access control by leveraging unique facial biometrics, reducing the burden of remembering multiple passwords and enhancing security through multi-factor authentication.
Implementation Method 1
The processor may be further configured to receive, from the user face, reflections and/or refractions of the light
Implementation Method 2
The processor may be further configured to receive, from the user face, reflections and/or refractions of the light
Data Source
AI summary
A method for providing a quantum reflection access credentialing (QRAC) system. The method includes receiving a user login. The user login may include a username and password. The user login may be associated with a known user. The system may include a memory for storing information corresponding to light reflected from the face of the user. The method may further include selecting, or receiving a selection of, a light source from among an array of light sources. The method may also include shining light generated by the selected light source on the user's face. The method may also include scanning the user face to capture a reflection of the light generated by the light source. The method may then include confirming that the information stored in the memory corresponds to the reflection of the light generated by the light source. In response to confirming that the information stored in the memory corresponds to the reflection of the light generated by the light source, the method may credential user access.