Data Exchange System with Audit Engine for Misuse Detection
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Solution Overview
Problem
Current systems lack an efficient mechanism for managing data exchange between data sellers and buyers, particularly in targeted online advertising, where data usage terms and restrictions are difficult to enforce, leading to potential misuse and value disparities between parties.
Innovation Solution
A computer-implemented data exchange system that registers and mediates data sharing arrangements between sellers and buyers, defining prices and permitted uses, and includes an audit engine to enforce restrictions and detect misuse, using mechanisms like dummy cookies to ensure compliance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If data is shared freely between buyers and sellers, then data accessibility and market liquidity improve, but data misuse and security risks increase
Solution Approach 1:
The patent introduces a data exchange platform as an intermediary between data sellers and buyers. This platform mediates all data transactions, implementing authentication, authorization, and monitoring mechanisms. The intermediary enforces usage policies, tracks data access, and ensures compliance with seller-defined terms, thereby enabling efficient data exchange while mitigating misuse risks through centralized control and oversight.
2Reliability
If strict restrictions are imposed on data use, then data security and seller control improve, but data usability and buyer flexibility deteriorate
Solution Approach 1:
The patent implements dynamic usage policies that can adapt to different buyers, contexts, and data types. Sellers can define flexible terms of use that specify different permissions for different buyers or usage scenarios. The system dynamically evaluates and enforces these policies based on actual usage contexts, allowing legitimate flexible use while maintaining security controls. This dynamic approach enables compliance without overly restricting valid use cases.
Solution Approach 2:
The patent applies different levels and types of restrictions to different data sets, buyers, or usage contexts rather than imposing uniform constraints. Each data transaction can have customized usage terms tailored to the specific seller's requirements and the buyer's legitimate needs. This localized approach to access control ensures that restrictions are applied only where necessary, maintaining flexibility for appropriate uses while enforcing security where needed.
3Measurement precision
If comprehensive auditing mechanisms are implemented, then data misuse detection improves, but system complexity and computational overhead increase
Solution Approach 1:
The patent implements preliminary authentication and authorization mechanisms that establish usage permissions before data transfer occurs. The system pre-configures usage policies, defines allowed operations, and sets monitoring parameters in advance. By performing these actions beforehand, the system reduces the need for complex real-time auditing during data operations, as the framework for detection is already in place and can operate more efficiently.
4Reliability
If a formal data exchange platform is established, then transaction security and seller protection improve, but implementation cost and infrastructure requirements increase
Solution Approach 1:
The patent designs a multi-functional data exchange platform that consolidates multiple functions into a single system. The platform simultaneously provides authentication, authorization, data transfer, usage monitoring, compliance enforcement, and dispute resolution capabilities. By combining these functions into a unified system rather than separate components, the platform reduces overall implementation complexity and infrastructure requirements while maintaining comprehensive security and seller protection.
Data Source
AI summary
In general, a computer-implemented method of managing data exchange includes registering a plurality of data sellers with a computer-implemented data exchange; registering a plurality of data buyers with the computer-implemented data exchange; mediating data sharing arrangements between pairs of the buyers and sellers, the arrangement defining prices and permitted uses of data provided by a data seller to a data buyer; and enforcing, on behalf of the data seller, restrictions imposed by the negotiations on data use by the data buyer.