Network Security Proxy

A Python-based HTTP/HTTPS proxy that monitors network traffic in real time, detects suspicious requests, and sends instant alerts via Telegram.
Includes visualization tools for analyzing alerts and traffic logs.

🚀 Features

• 🔍 Detects suspicious URLs, POST content, large POST data, and brute-force attempts
• 📩 Sends instant alerts to a Telegram chat
• 📝 Logs all HTTP/HTTPS traffic
• 📊 Visualization scripts for alerts (alert_visualizer.py) and logs (log_visualizer.py)
• ⚡ Easy to set up and run

📦 Installation

git clone https://github.com/<username>/network_security_proxy.git
cd network_security_proxy
pip install -r requirements.txt

⚙️ Usage
1. Add your Telegram bot token and chat ID in telegram_notifier.py.
2. Start the proxy:
mitmdump -s proxy_script.py
3. Configure your browser’s proxy settings:
Host: localhost
Port: 8080
4. Browse the web to generate traffic and test detection.

📊 Visualization
- Generate alert and log graphs:
python alert_visualizer.py
python log_visualizer.py

📌 Requirements
- Python 3.8+
- mitmproxy
- colorama
- matplotlib
- python-telegram-bot

⚠️ Disclaimer
This tool is for educational and testing purposes only.
Do not use it on networks you do not own or have permission to monitor.

💡 Developed with ❤️ for network monitoring enthusiasts.