Python Port Scanner 🔍

TCP port scanner built in Python as part of CompTIA Network+ preparation and SOC Analyst portfolio.

Features

• Scan a range of TCP ports on a target host
• Display open ports with service names
• Error handling and connection timeouts
• Scan duration measurement
• Multi-host scanning from file (coming soon)
• Export results to .txt / .csv (coming soon)
• Banner Grabbing (coming soon)

Project Stages

• Stage 1 – Basic port scan (single port)
• Stage 2 – Port range scan + service names
• Stage 3 – Error handling + timeout + scan timer
• Stage 4 – Multithreading
• Stage 5 – Multi-host scanning from file
• Stage 6 – Export results to .txt / .csv
• Stage 7 – Banner Grabbing

Tools & Libraries

• Python 3.x
• socket (built-in)
• time (built-in)

Usage

python port_scanner.py

Author

IT Systems Administrator | Studying Cybersecurity | Target: SOC Analyst