C++ AI-Powered Cybersecurity Intrusion Detection System (IDS)
Overview
This system consists of two integrated programs written in C++:
- Network Monitoring System (C++) – Captures network traffic, extracts relevant features, and stores logs.
- AI Intrusion Detection System (C++ with ML/Python) – Analyzes network activity and detects cyber threats using machine learning techniques like anomaly detection.
How It Works
- The Network Monitoring System records incoming and outgoing packets, capturing details such as source, destination, and frequency.
- The AI Intrusion Detection System analyzes this data to detect potential threats, including brute-force login attempts and malware communication patterns.
Technologies Used
- C++ – Implements packet sniffing and feature extraction.
- Machine Learning – Uses libraries like dlib, TensorFlow, or PyTorch for training AI models to classify network activities.
- Python (Optional) – Useful for advanced ML techniques such as anomaly detection with Scikit-learn.
- MySQL/SQLite – Stores network logs and flagged activities.
- Qt (Optional) – Used if a GUI is required for monitoring.
Program Architecture
1. Network Monitoring System (C++)
- Captures network packets.
- Extracts key traffic features.
- Stores logs in a file or database.
2. AI Intrusion Detection System (C++ with ML/Python)
- Fetches network logs.
- Processes logs using machine learning.
- Detects anomalies and potential cyber threats.
Code Structure
/NetworkMonitor
|-- src/
|-- main.cpp
|-- intrusion_detection.cpp
|-- intrusion_detection.h
|-- db_connector.cpp
|-- db_connector.h
|-- models/
|-- intrusion_model.dat
|-- scripts/
|-- train_model.py
|-- config/
|-- db_config.ini
|-- README.md
|-- Makefile
Integration of Both Systems
1. Database-Based Integration
- Network Monitoring System stores logs in MySQL/SQLite.
- AI Intrusion Detection System retrieves logs and processes them.
2. Direct Communication
- If both systems run in the same process, C++ function calls handle data exchange.
3. API-Based Integration (Optional)
- The AI system exposes a REST API to receive and analyze network data in real time.
Main Features
Network Monitoring System
Packet Capture
- Monitors all incoming and outgoing traffic.
Traffic Analysis
- Extracts relevant network features.
Log Storage
- Saves network activity records to a file or database.
AI Intrusion Detection System
Anomaly Detection
- Uses machine learning to flag unusual network activities.
Real-Time Alerts
- Notifies administrators/users when a potential threat is detected.
Self-Learning Model
- Continuously retrains itself with new attack patterns to improve detection accuracy.
This system provides a robust, AI-powered approach to network security by combining real-time monitoring with intelligent intrusion detection.
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