Containerized Proxy Routing for User Activity Anonymization
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Solution Overview
Problem
Existing methods for anonymizing user activity over wide-area networks, such as the Internet, fail to adequately protect user privacy due to IP address tracking, metadata analysis, and the limitations of end-to-end encryption, allowing entities to monitor and discriminate against individuals.
Innovation Solution
A containerized proxy application within a C3N ecosystem anonymizes user activity by routing messages through a grid network, generating fake messages to obfuscate real activity, and utilizing a trust score system to select nodes for message transmission, ensuring privacy and security within the C3N ecosystem.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If end-to-end encryption (HTTPS) is used to protect communications, then message content privacy is improved, but metadata analysis and IP address tracking still allow user activity monitoring
Solution Approach 1:
The patent introduces a proxy application as an intermediary between the user device and the destination server. This proxy runs in a containerized environment and intercepts, modifies, and routes communications, thereby mediating the interaction to prevent direct IP address exposure and metadata leakage while maintaining encrypted message content.
Solution Approach 2:
The communication system is segmented into distinct functional layers: the user device, the containerized proxy application, and the destination server. The proxy acts as an independent intermediary layer that handles IP address translation and routing decisions, separating the encryption function from the routing function to address both content privacy and metadata protection.
2Object-affected harmful factors
If a proxy application is introduced to anonymize user activity, then IP address tracking and metadata analysis are reduced, but device complexity increases
Solution Approach 1:
The proxy application is designed to be self-contained within a containerized environment, automatically managing its own routing decisions, IP address translation, and communication modifications without requiring complex external configuration or manual intervention, thereby reducing operational complexity despite the added architectural layer.
Solution Approach 2:
The system dynamically adjusts routing parameters and IP addresses based on real-time conditions, using configurable parameters to control proxy behavior. This allows the complex proxy functionality to be adapted and optimized without proportionally increasing system complexity, as parameter changes can be made without structural modifications.
3Object-affected harmful factors
If multiple nodes are used to route messages through the grid network, then user activity obfuscation is improved, but message transmission time increases
Solution Approach 1:
The routing path through the grid network is made dynamic rather than static. The proxy application selects optimal nodes and routing paths in real-time based on network conditions, trust scores, and obfuscation requirements. This dynamic adaptation allows the system to achieve strong obfuscation while minimizing transmission time by avoiding fixed, time-consuming routes.
Solution Approach 2:
The system performs preliminary actions by pre-establishing trust scores and routing parameters for grid nodes before actual message transmission. This preparation allows for faster routing decisions during message transmission, reducing the time penalty associated with multi-node routing while maintaining effective obfuscation through pre-configured node relationships.
Data Source
AI summary
Techniques for anonymizing user activity. Messages from a C3N user device may be processed by a proxy application running within a containerized environment of the device. Messages may be directed to a C3N grid network for endpoints located within the C3N ecosystem and avoid the Internet entirely. User activity can be obfuscated by nodes of the grid network, which can generate and/or route fake messages along with a real message.