Anonymous Data Exchange System for Privacy-Preserving Transactions
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Solution Overview
Problem
The existing systems for exchanging private data between business entities face challenges in balancing data accessibility with regulatory compliance, leading to high overhead costs and barriers for data providers and brokers, while lacking anonymity which deters participation and increases misappropriation risks.
Innovation Solution
A centralized anonymous data exchange system that encrypts private data, allowing users to agree on legal uses through standardized contracts, ensuring compliance with regulations without revealing identities, and protecting data privacy by never accessing the underlying information, thus avoiding categorization as a regulated entity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional data brokering methods are used to facilitate data exchange, then data accessibility is improved, but regulatory compliance costs and complexity increase significantly
Solution Approach 1:
The patent introduces an anonymous exchange system that acts as an intermediary between data providers and data buyers. This intermediary facilitates data exchange while implementing automated compliance mechanisms, thereby reducing the regulatory burden on individual participants while maintaining data accessibility.
Solution Approach 2:
The system changes the parameter of anonymity by implementing cryptographic techniques that allow participants to interact without revealing their identities. This parameter change enables the system to comply with regulatory requirements for data protection while facilitating open data exchange.
2Reliability
If data providers participate in the marketplace without anonymity, then regulatory compliance is easier, but privacy protection and misappropriation risks increase
Solution Approach 1:
The anonymous exchange serves as a mediator that handles compliance verification and data protection mechanisms, allowing data providers to maintain anonymity while still meeting regulatory requirements through the intermediary's automated compliance checks.
Solution Approach 2:
The system replaces manual compliance verification and identity management with automated cryptographic protocols and digital signatures, thereby protecting privacy through technical mechanisms rather than relying on trust or manual processes.
3Reliability
If anonymous exchange is implemented, then privacy protection and misappropriation prevention are improved, but system complexity and implementation difficulty increase
Solution Approach 1:
The patent replaces complex manual compliance and privacy protection procedures with automated cryptographic mechanisms, including digital signatures, encrypted queries, and automated verification protocols that prevent misappropriation without requiring complex manual processes.
Solution Approach 2:
The system implements self-service mechanisms where data providers and buyers automatically verify compliance and protect their own data through cryptographic protocols built into the exchange platform, reducing the need for external regulatory oversight and simplifying implementation.
4Reliability
If traditional data brokering is used, then regulatory compliance can be achieved, but overhead costs and barriers to entry increase
Solution Approach 1:
The anonymous exchange acts as a centralized intermediary that absorbs the complexity of regulatory compliance, allowing small data providers to enter the marketplace without needing to build their own compliance infrastructure, thereby lowering barriers to entry while maintaining compliance reliability.
Solution Approach 2:
The exchange platform provides universal compliance mechanisms that serve all participants regardless of their size or resources, enabling both large and small entities to comply with regulations through the same automated systems, thus facilitating market entry for smaller players.
Data Source
AI summary
Facilitating the purchase and sale of private data between anonymous entities based on the use of encryption and a centralized on-line entity to exchange the private data in a secure environment. The seeker of private data, such as consumer information, transmits an encrypted query to the centralized exchange entity. The query submission includes legal representations stating the legally permissible purpose for seeking the information. The centralized exchange entity compares the encrypted query to an encrypted data index collected from at least one data provider, to determine if the query matches any private data held by a data provider. The comparison is conducted within a secure, search component to ensure the privacy of all data and all parties to the transaction. The exchange entity facilitates the anonymous exchange between the data purchaser and the data provider. A payment invoice can be generated and electronically presented by maintainer. The payment may be electronically debited from the designated account of a data purchaser and remitted to a data provider. In addition, a portion of such funds may be retained by the centralized exchange entity.