Netpulse - Network Analyzer Native App

⚠️ WARNING ⚠️

This application is intended for use only on your own network or with explicit permission. Unauthorized network monitoring is illegal and unethical.

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Overview

NetPulse is a native application designed to help you capture and analyze network packets. The app provides a simple and intuitive user interface to view and interpret the data packets transmitted over your network.

The application is built using:

• Electron (Node.js) for the frontend, offering a user-friendly interface.
• Flask for the backend server, handling the processing and management of network data.
• Scapy library for Python, used for capturing and manipulating network packets.

Features

• Capture Packets: Monitor and capture network packets on your local network.
• Detailed Analysis: View detailed information about each packet, including Ethernet, IP, TCP, and UDP protocols.
• Simple UI: An easy-to-use interface for understanding and analyzing network basics.

Preview

Here are some screenshots of the Network Analyzer app in action:

Pick interface to scan

Packet capture and filter

Getting Started

To get started with the Network Analyzer app, follow these steps:

1. Set Up the Backend

   Navigate to the backend folder and run the Flask server:

   python app.py
   
   

2. Set Up the Frontend

   Open a new terminal, navigate to the frontend folder, and start the Electron app:

   npm start
   

The application will launch, allowing you to start capturing packets and analyzing their details through the UI.

Usage

• Capture Packets: Use the interface to start capturing packets from your network.
• Analyze Packets: Click on packets to view detailed information about their contents, including Ethernet, IP, TCP, and UDP data.

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