Network Information Anonymization and Access Control
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Solution Overview
Problem
Service providers face challenges in collecting network information while maintaining user privacy, as traditional methods often infringe on users' privacy settings and lack flexibility in controlling access to sensitive data.
Innovation Solution
A system that separates network information into anonymized and user identifiable components, using a correlation key to control access based on privacy settings, allowing anonymized data to be shared independently of identifiable information, and encrypting identifiable data for secure access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If network information is collected to optimize network performance and improve user experience, then network performance and user experience are improved, but user privacy is compromised
Solution Approach 1:
The patent segments network information into two distinct categories: anonymized network information (excluding user identifiers) and user identifiable information. This segmentation allows the system to collect and process network performance data while protecting user privacy by separating identifiable information from operational data.
Solution Approach 2:
The patent extracts user identifiable information from the collected network information and handles it separately through encryption and access control mechanisms. This extraction allows the system to utilize network performance data while isolating and protecting sensitive user identifiers.
2Ease of manufacture
If traditional methods are used to collect network information, then data collection is simple, but access control and privacy protection are insufficient
Solution Approach 1:
The patent introduces a network information platform as an intermediary between data collection and data access. This platform implements privacy settings, encryption, and access control mechanisms that mediate between the simplicity of data collection and the reliability of privacy protection.
Solution Approach 2:
The patent changes the state of user identifiable information by applying encryption transformations. This parameter change converts plaintext identifiable information into encrypted form, maintaining data utility while enhancing privacy protection reliability.
3Ease of operation
If user identifiable information is accessed freely, then data accessibility is high, but privacy security is compromised
Solution Approach 1:
The patent implements dynamic access control for user identifiable information based on privacy settings and authorization. The system dynamically adjusts data accessibility, allowing free access to anonymized information while restricting access to identifiable information only when authorized and settings permit.
Solution Approach 2:
The patent applies different access control qualities to different types of information. Anonymized network information receives high accessibility with minimal restrictions, while user identifiable information receives restricted access with enhanced security controls, creating local quality differences in data protection.
Data Source
AI summary
An approach is provided for collecting and controlling access to network information. A network information anonymizer receives network information associated with a device, separates the network information into anonymized network information and user identifiable information, and enables access to the anonymized network information independently of the user identifiable information based on a privacy setting.