Voice Print Authentication Using Picture Selection
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Solution Overview
Problem
Current authentication methods are vulnerable to hacking, particularly for secure systems that require multiple verification steps, as they rely on limited possible correct answers, making them insecure against determined hackers.
Innovation Solution
An iron-clad login process that eliminates written passwords by using an infinite method of authentication combining picture and voice recognition, where users select a picture, generate an intelligent voice print, and match it with a stored voice and picture pair, along with additional verification steps such as device and location identifiers, to authenticate access to secure systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple verification steps are used (2-step verification, picture verification, passphrase verification), then authentication reliability is improved, but the system becomes more vulnerable to determined hackers who can circumvent limited possible correct answers
Solution Approach 1:
The patent changes the fundamental parameter of authentication from discrete, limited options (passwords, multiple-choice questions) to continuous, infinite variations. By using voice biometrics with pitch, tone, and timbre variations, and picture selection from unlimited sources, the system transforms authentication into a parameter-based system with infinite possible correct answers, making brute-force attacks ineffective.
Solution Approach 2:
The patent replaces mechanical authentication systems (keyboard input, button selection) with biometric voice recognition. Instead of requiring users to manually input passwords or select from predefined options, the system captures and analyzes voice characteristics, substituting the mechanical interaction with a physiological-based authentication mechanism that is much harder to compromise.
2Ease of operation
If traditional password-based authentication is used, then ease of operation is maintained, but security is compromised due to limited possible correct answers
Solution Approach 1:
The patent implements self-service authentication where the user's own voice and picture selection serve as the authentication credentials. Instead of relying on externally managed passwords that users must remember and input, the system uses the user's inherent biometric characteristics (voice) and personal choices (picture selection) to authenticate, making the process both convenient and secure.
3Object-affected harmful factors
If voice and textual verification are combined, then security against hackers is significantly enhanced, but device complexity increases
Solution Approach 1:
The patent merges multiple authentication modalities (voice recognition, picture selection, textual verification) into a unified authentication process. By combining these different verification methods, the system creates layered security where each modality reinforces the others, making it exponentially harder for hackers to compromise the system while maintaining a user-friendly interface.
Data Source
AI summary
A method of validating a user for accessing a secure system comprising selecting a picture that is prompted to the user, generating, through the user, an intelligent voice print in regards to the selected picture, matching the intelligent voice print associated with the selected picture to a stored authentication voice print and picture pair, authenticating the user when the intelligent voice print is matched to within a predetermined voice tolerance, verifying a textual component of the intelligent voice print to within a predetermined textual tolerance, validating the authenticating and the verifying of the user, and receiving access to the secure system based on the validating of the user against the stored intelligent voice print and picture pair.