A simple port scanner that can probe ports of a firewall or device.
Note: Using this on websites is may result on false negatives of ports being closed.
Python3 needs to be installed.
On Linux, open a terminal session and execute the script with "python3 port_scanner.py". On Windows, open the script as a executable using Python.
This script was created with the intention to be used on testing the security of owned devices or sites with permission from the site owners to conduct a test. The author takes no responsibility if this script is put to other uses.