Tagged Data Transmission for Dynamic Network Authorization

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Solution Overview

Problem

Current systems lack the ability to dynamically control and secure the transmission of data within electronic networks, preventing unauthorized use or transmission to incorrect network points.

Innovation Solution

A system that generates data tags based on file attributes, embeds these tags into data files, and dynamically switches modes based on network nodes, location, and security levels to manage data transmission.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If data is transmitted through network nodes without dynamic control, then transmission speed is maintained, but security and authorization control deteriorate

Engineering Contradiction:
Improvedata securityVSAvoidtransmission control system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments data transmission control by dividing data into packets with embedded tags that contain authorization information. Each packet is independently controlled through switching logic at network nodes, allowing security checks to be performed on individual packets rather than requiring complex centralized control for entire data streams.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary action by embedding authorization tags and switching logic into data packets before transmission. Network nodes pre-configure switching rules based on tags, enabling automated security decisions without real-time complex processing during transmission, thus maintaining speed while ensuring security.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If static authorization control is used, then system complexity is reduced, but adaptability to network conditions and security threats deteriorates

Engineering Contradiction:
Improveresponse to security threatsVSAvoiddynamic control system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamics by using switching logic that can change authorization decisions based on real-time conditions. Network nodes evaluate tag information dynamically and adjust packet routing according to current security requirements and network state, enabling adaptive response to threats without requiring complex centralized reconfiguration.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system incorporates feedback mechanisms where network nodes monitor transmission conditions and security events, then adjust switching logic behavior accordingly. Tag information includes feedback about packet status and network conditions, allowing the system to learn and adapt to emerging threats while maintaining relatively simple node architecture.

Inventive Principle:
Principle #23Feedback

3Reliability

If all network nodes inspect all data packets, then security monitoring is improved, but transmission efficiency and speed deteriorate

Engineering Contradiction:
Improvesecurity monitoringVSAvoiddata transmission speed
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent applies local quality by having network nodes inspect only specific packet attributes indicated in tags rather than examining all packet contents uniformly. Different nodes perform different levels of inspection based on their position in the network and the security requirements of the data flow, optimizing the balance between monitoring and speed.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system changes parameters by using tags that encode authorization and priority information, allowing nodes to make quick routing decisions based on tag values rather than deep packet inspection. This parameter-based control enables fast switching while maintaining security, as nodes only need to read and evaluate tag fields rather than analyze full packet contents.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12425321B2Systems for segmenting and controlling the transmission of data in computing networks
Publication Date: 2025.09.23 BANK OF AMERICA CORP
  • US12425321B2 patent drawing
  • US12425321B2 patent drawing
  • US12425321B2 patent drawing

AI summary

Embodiments of the present invention provide a system for segmenting and controlling transmission of data in computing networks. The system is configured for identifying initiation of transmission of a data file from a first storage container to a second storage container via a first network path, wherein the first network path comprises one or more network nodes, in response to identifying initiation of the transmission of the data file, generating a data tag for the data file, wherein the data tag is generated based on one or more file attributes, embedding the data tag into the data file, and allowing the transmission of the data file comprising the data tag, via the first network path and the one or more network nodes.