📡Network Scanner Tool🌐

Table of Contents

1. Introduction
2. Technical Description
3. Technologies Used
4. Main Features
5. Installation
6. Usage Examples
7. Possible Improvements

Introduction📘

The Network Scanner Tool is a powerful command-line network reconnaissance application built using Scapy. It provides a flexible and efficient method for scanning network ports, helping network administrators and security professionals identify open ports and potential vulnerabilities.

Technical Description⚙️

The tool implements a TCP port scanning mechanism with advanced features:

• SYN Scanning: Uses half-open TCP scanning technique
• Progress Visualization: Integrated progress bar with colorful output
• Flexible Port Scanning:
  • Scan specific ports
  • Scan port ranges
  • Detailed error handling

Key Technical Components:

# Packet crafting example
tcp_packet = IP(dst=target) / TCP(dport=port, flags="S")
response = sr1(tcp_packet, timeout=1, verbose=False)

Technologies Used💻

• Python 3.x
  • Network programming
  • Command-line argument parsing
• Scapy
  • Packet manipulation
  • Network scanning
• Additional Libraries
  • tqdm: Progress bar visualization
  • colorama: Colored console output
  • argparse: Command-line argument handling

Main Features🌟

• TCP Port Scanning
  • SYN half-open scanning technique
  • Supports single port and port range scanning
• User-Friendly Interface
  • Colorful console output
  • Progress bar during scanning
  • Clear result presentation
• Flexible Scanning Options
  • Specify target IP/hostname
  • Scan multiple or range of ports

Installation🔧

1. Prerequisites:

   • Python 3.7+
   • Root/Administrator privileges

2. Required Libraries:

   pip install scapy tqdm colorama

3. Clone Repository:

   git clone https://github.com/RobCyberLab/Network-Scanner-Tool.git
   cd network-scanner-tool

Usage Examples🚀

Scan Specific Ports:

python scanner.py TCP 192.168.1.1 22 80 443

Scan Port Range:

python scanner.py TCP 192.168.1.1 0 1000 --range

Possible Improvements🔬

• Additional Scan Types
  • UDP scanning
  • XMAS scan
  • FIN scan
• Enhanced Reporting
  • JSON/CSV output
  • Detailed port service detection
• Performance Optimization
  • Parallel scanning
  • Adaptive timing strategies
• Advanced Features
  • OS fingerprinting
  • Banner grabbing
  • Stealth scanning techniques

Security and Legal Considerations⚖️

🚨 Important:

• Use only on networks you own or have explicit permission to scan
• Unauthorized network scanning may be illegal
• Respect privacy and network usage policies