Network-Auditor

A Python script designed to simplify network troubleshooting and auditing for system administrators, security professionals, and network engineers on Linux systems. Network-Auditor streamlines the process by providing a single, unified view of key network configurations in an easy-to-read, color-coded format.

Features

• List Network Interfaces: Displays all network interfaces and their statuses (up/down).
• Show IP Addresses: Shows IP addresses assigned to each interface.
• Show Routing Table: Displays the current routing table.
• Show Firewall Rules: Shows the current UFW (Uncomplicated Firewall) rules. Requires sudo access.
• List Open Connections: Lists open network connections.
• List Docker Networks: Lists Docker networks and their connected containers with IP addresses (requires Docker).
• Run All Checks: Performs all of the above checks in sequence.
• Interactive Menu: Provides a user-friendly menu for easy navigation.
• Color-Coded Output: Enhances readability and highlights important information.
• Logging: Records all actions and errors in audit_network.log for auditing and debugging.
• Command-line option: Run all checks non-interactively with --all.

Prerequisites

• Python 3.x: Ensure Python 3.x is installed.
• Tabulate Library: Install using: pip install tabulate
• Required System Commands: ip, ss, ufw (for firewall rules), docker (for Docker network listing).

Installation

1. Clone the Repository:

   git clone https://github.com/elliotsecops/Network-Auditor.git
   cd Network-Auditor

2. Install Required Packages:

   pip install tabulate

Usage

1. Interactive Mode:

   python3 network_audit.py 

   Follow the on-screen menu to select the desired checks.

2. Run All Checks (Non-Interactive):

   sudo python3 network_audit.py --all  # Recommended to run with sudo for full functionality

   or

   python3 network_audit.py --all # Some features won't work

Security Considerations

Network-Auditor requires superuser privileges (sudo) for certain checks, like viewing firewall rules. It is recommended to run the entire script using sudo for complete functionality. If you choose to run without sudo, some features will not work correctly. If you run it interactively, the script will prompt you for your password when elevated privileges are required. Use sudo judiciously and be aware of the potential security implications of running scripts with elevated privileges.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contributing

Contributions are welcome! Please feel free to open issues or submit pull requests for bug reports, feature requests, or other improvements. For detailed guidelines, see CONTRIBUTING.md.

Acknowledgments

• The tabulate library for creating formatted tables.

Contact

elliotsecops@proton.me