Identity Verification Switch Decentralizes Financial Data
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Solution Overview
Problem
Centralized databases used for verifying account ownership and identity in financial transactions are vulnerable to hacking and data theft, leading to security concerns for financial institutions reluctant to contribute information due to risk of misuse.
Innovation Solution
An identity verification switch system that receives requests from inquirers to verify account ownership and identity, forwards the information to a selected participating financial institution for verification, and returns the results, without maintaining detailed account information, thus minimizing the risk of data exposure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a centralized database stores detailed account information for verification, then verification efficiency is improved, but security vulnerability increases
Solution Approach 1:
The patent extracts and removes detailed account information from the centralized verification system. Instead of storing sensitive account details, the system only maintains account numbers and routing numbers. The actual verification of account ownership and identity is performed by participating financial institutions that hold the secure data, thereby eliminating the security vulnerability of a centralized database while preserving verification efficiency through automated routing.
Solution Approach 2:
The verification switch system acts as an intermediary between inquirers and participating financial institutions. It receives verification requests, routes them to appropriate financial institutions based on account information, and returns results without storing or accessing detailed account data. This intermediary role enables efficient verification processing while maintaining security by preventing direct access to sensitive information.
2Reliability
If financial institutions contribute account information to a centralized system, then verification capability is improved, but risk of data theft increases
Solution Approach 1:
The system extracts only the minimum necessary information (account number and routing number) that financial institutions need to contribute to the centralized switch. Detailed account information and identity data remain securely stored at the participating financial institutions. This extraction approach enables the switch to perform routing and coordination functions while eliminating the risk of centralized data theft.
Solution Approach 2:
Participating financial institutions perform their own verification of account ownership and identity using their secure internal systems. They receive requests from the switch, verify the information themselves, and return results. This self-service approach maintains verification capability while eliminating the need to store sensitive data centrally, thereby reducing data theft risk.
3Measurement precision
If the system stores comprehensive identity information, then verification accuracy is improved, but attractiveness to hackers increases
Solution Approach 1:
The system extracts and removes comprehensive identity information from the centralized database. Only account numbers and routing numbers are stored centrally. Verification accuracy is maintained because the switch routes requests to the appropriate financial institution, which then performs accurate verification using its secure identity data. This extraction eliminates the target for hackers while preserving verification precision.
Solution Approach 2:
The verification switch serves as an intermediary that handles routing and coordination without storing sensitive identity information. It receives verification requests with account details, identifies the appropriate financial institution, and facilitates the verification process. This intermediary function maintains verification accuracy through proper routing while preventing the system from becoming attractive to hackers by not storing comprehensive identity data.
Data Source
AI summary
Methods, systems, and machine-readable media are disclosed for an identity verification switch. According to one embodiment, the method comprises receiving from an inquirer a request to verify an identity of an individual initiating a transaction. The request includes account information for an account subject to the transaction and identity information for the individual initiating the transaction. Based on the request, a verifying financial institution is selected from one or more participating financial institutions. The request is forwarded to the verifying financial institution for verification of the identity information. An answer is received from the verifying financial institution indicating results of verification of the identity information. The answer is returned to the inquirer.