Authenticated Content Delivery Platform Using Digital Certificates

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Solution Overview

Problem

Current data transmission systems lack efficient methods to manage and distribute supplemental content across networks, leading to challenges in ensuring legitimacy and appropriateness of content delivery, as well as high resource utilization for monitoring and exclusion of unauthorized websites.

Innovation Solution

A method and system that utilize digital certificates to authenticate and classify requestors, allowing legitimate requestors to receive preapproved supplemental content while unauthorized ones receive default, unrestricted content, thereby shifting from an exclusion-based to an inclusion-based model for content distribution.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If digital certificate verification is implemented for content distribution, then content legitimacy and appropriateness are ensured, but system complexity and processing overhead increase

Engineering Contradiction:
Improvecontent legitimacyVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by obtaining and storing digital certificates of requestors in advance. The supplemental content platform server maintains a repository of certificates and uses them for rapid verification during content distribution requests, eliminating the need for real-time certificate acquisition and reducing processing overhead.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces an intermediary mechanism through the use of digital certificates as trusted mediators between requestors and the content distribution system. The certificates act as third-party verification that establishes trust without requiring complex direct authentication protocols between the server and each requestor.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If exclusion-based monitoring is used to prevent unauthorized content access, then security is maintained, but resource consumption increases

Engineering Contradiction:
ImprovesecurityVSAvoidresource consumption
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system inverts the traditional exclusion-based approach by implementing an inclusion-based model. Instead of monitoring and blocking unauthorized requestors, the system proactively identifies legitimate requestors through their digital certificates and grants them access to appropriate supplemental content, thereby reducing the computational resources required for continuous monitoring and exclusion operations.

Inventive Principle:
Principle #13The other way round (Inversion)

3Reliability

If comprehensive content monitoring is implemented across the network, then unauthorized use is prevented, but processing time and system load increase

Engineering Contradiction:
Improveunauthorized use preventionVSAvoidprocessing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary verification by checking the digital certificate against the stored repository before content delivery. This pre-verification approach allows the system to quickly determine whether a requestor is authorized, avoiding time-consuming monitoring and analysis during the actual content distribution process.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The digital certificate system enables self-service authentication where the requestor's certificate automatically provides verification information. The server can independently validate the certificate without requiring additional authentication steps or manual verification, thereby reducing processing time and system load.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11228451B2Authenticated content delivery platform
Publication Date: 2022.01.18 DISNEY ENTERPRISES INC
  • US11228451B2 patent drawing
  • US11228451B2 patent drawing
  • US11228451B2 patent drawing

AI summary

Methods and systems for authenticated supplemental content delivery are disclosed herein. The systems can include a first requestor and a second requestor. The system can include a plurality of networked servers. The plurality of networked servers can: receive a first supplemental content request including a digital certificate from the first requestor; determine the inclusion of the digital certificate in the first supplemental content request; validate the digital certificate; determine a supplemental content class from a set of supplemental content classes based on the digital certificate; select first supplemental content based on: the determined supplemental content class; and provide the selected first supplemental content in an electronic form to the first requestor.