User-Linked Device Verification for Secured Operations
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Solution Overview
Problem
Devices are not uniquely linked to their authorized users, allowing unauthorized access and increasing the risk of fraudulent activities.
Innovation Solution
A device is embedded with verification information that uniquely ties it to authorized users, using techniques like steganography and QR codes to encode user-specific data, ensuring only authorized users can access and operate the device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a device is not uniquely linked to its user, then the device is easier to use and share, but security and protection against unauthorized access deteriorate
Solution Approach 1:
The patent introduces verification information as an intermediary element that links devices to authorized users. This verification information acts as a mediator between the device and the user, ensuring that only authorized users can operate the device without complicating the basic usage interface. The verification information is embedded within the device and can be read by receiving devices to authenticate user identity.
2Reliability
If verification information is embedded in the device, then security against unauthorized access is improved, but the device complexity increases
Solution Approach 1:
The verification information is nested within the device structure, allowing the security features to be integrated into the existing device without requiring separate external security systems. The verification information can be embedded in various forms such as watermarks, QR codes, or other encoded data within the device body, maintaining a compact design while enhancing security.
3Adaptability or versatility
If multiple authorized users are added to the device, then device versatility improves, but the risk of unauthorized access increases
Solution Approach 1:
The system implements feedback mechanisms where receiving devices scan and verify the verification information on the device to authenticate user identity before allowing operations. This feedback loop ensures that even when multiple users are authorized, only verified users can access device functions, preventing unauthorized access while maintaining multi-user versatility.
Data Source
AI summary
A device for performing a secured operation is disclosed. The device is embedded with a predefined data item and verification information. The verification information is uniquely associated with the user of the device. The verification information is linked to the identity of the user. The verification information is configured to be extracted in conjunction with the secured operation being performed. The secured operation is performed in response to the verification information being verified. A system and method for performing the secured operation are also disclosed.