Note; I have not yet verified whether the ufw setting is a enough security measure.

How to use this

1. Enter the settings up to line 17 in "ApSetup.py" as you like.
2. Run "ApSetup.py" as root user.

sudo su -
python3 ApSetup.py

How to activate the Wifi access point

• After you run "ApSetup.py", restart Raspberry PI.
• You can use following command to activate the Wifi access point in both Raspberry Pi OS and Ubuntu.

sudo systemctl restart hostapd