Onsite Proof of Possession for Low-Latency Content Subscription
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Solution Overview
Problem
Existing systems face challenges in efficiently proving user ownership or control over network endpoints during content subscription processes, leading to latency issues and increased risk of fraud, especially when users are required to switch away from the web page to complete proof of possession tasks.
Innovation Solution
A system that performs proof of possession deterministically or heuristically, using one-time passwords and machine learning models, to verify user control over endpoints without requiring users to navigate away from the web page, leveraging onsite processes to mitigate latency and reduce fraud risk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If users are required to switch away from the web page to complete proof of possession tasks, then security verification can be performed, but latency increases and user experience deteriorates
Solution Approach 1:
The system performs proof of possession verification by having users complete tasks within the same web page environment rather than redirecting them to external applications. The client-side process detects user engagements and presents call-to-action icons that, when selected, initiate the proof of possession flow onsite, eliminating the need for users to switch away from the web page.
Solution Approach 2:
The system introduces an intermediary client-side process that acts as a bridge between the web page and the proof of possession verification mechanism. This intermediary detects user engagements, manages the verification flow within the page, and coordinates with service providers, allowing verification to occur without external navigation while maintaining security.
2Reliability
If users are required to switch away from the web page to complete proof of possession tasks, then security verification can be performed, but user convenience deteriorates
Solution Approach 1:
The system prepares the proof of possession verification environment in advance by embedding the necessary client-side processes and call-to-action icons within the web page. When users select a call-to-action icon, the verification flow is already prepared and can execute seamlessly within the same page, eliminating the need for users to search for or switch to external applications.
Solution Approach 2:
The client-side process autonomously detects user engagements and manages the proof of possession verification flow without requiring users to manually navigate to external tools or applications. The system self-manages the verification process by presenting appropriate call-to-action icons and handling the verification logic within the page environment.
3Measurement precision
If traditional proof of possession methods are used requiring external application switching, then verification accuracy can be maintained, but computing efficiency decreases
Solution Approach 1:
The system pre-loads and prepares the proof of possession verification infrastructure within the web page environment, including client-side processes and service provider integrations. This preliminary setup allows verification to occur efficiently within the page without the overhead of external application launches and context switching, improving computing efficiency while maintaining verification accuracy.
Data Source
AI summary
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for mitigating computing latency associated with proving possession of network endpoints across customer domains by leveraging fingerprints associated with user devices. One system includes (i) a user device, e.g., a smartphone or a personal computer, (ii) a proof of possession service running on one or more computers, and (iii) an authorization service running on one or more computers.