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Patent Application: Diffusion-Based Network Traffic Generation

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Summary

The USPTO has published a patent application detailing a method for generating network traffic data using diffusion models. The application, filed by inventors including Nick Feamster, describes a process that transforms image-based representations of network traffic into a format compliant with protocol rules.

What changed

This document is a patent application (US20260089070A1) filed with the USPTO, describing a novel method for generating network traffic data. The proposed system utilizes image diffusion models, typically used for image generation, to create representations of network traffic based on provided prompts. These image representations are then converted into a trace format that encodes packet header values and is subjected to protocol compliance rules before being outputted in a binary format.

While this is a patent application and not a regulatory rule, it signals potential future technological advancements in network traffic analysis and simulation. Companies involved in cybersecurity, network monitoring, or AI development may find this technology relevant for creating synthetic network traffic for testing, security analysis, or training AI models. No immediate compliance actions are required, but it indicates a direction for innovation in network data generation and analysis.

Source document (simplified)

← USPTO Patent Applications

Diffusion-Based Network Traffic Generation

Application US20260089070A1 Kind: A1 Mar 26, 2026

Inventors

Nick Feamster, Francesco Bronzino, Xi Jiang, Shinan Liu, Arjun Nitin Bhagoji, Paul Schmitt

Abstract

An implementation may involve: providing, to an image diffusion model, a prompt that describes characteristics of network traffic; receiving, from the image diffusion model, an image representing the network traffic, wherein the image comprises a matrix of pixel values representing packets of the network traffic in a presence-based format; transforming the pixel values into a trace of the network traffic, wherein the trace encodes at least packet header values of the packets; applying, to the trace, protocol compliance rules that relate to the packet header values; and outputting the trace in a binary format.

CPC Classifications

H04L 41/16 G06V 10/753 G06V 10/82 H04L 1/0083 H04L 43/045 H04L 47/34 H04L 69/03 H04L 69/22

Filing Date

2025-09-23

Application No.

19336926

View original document →

Classification

Agency
USPTO
Instrument
Notice
Legal weight
Non-binding
Stage
Draft
Change scope
Minor
Document ID
US20260089070A1

Who this affects

Applies to
Technology companies
Industry sector
5112 Software & Technology
Activity scope
Network Traffic Generation Cybersecurity Testing
Geographic scope
United States US

Taxonomy

Primary area
Cybersecurity
Operational domain
IT Security
Topics
Network Security Artificial Intelligence

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