Install usbauth-notifier by entering the following commands in the terminal:
sudo apt update sudo apt install usbauth-notifier
Description:
Notifier for USB Firewall to use with desktop environments
A notifier for the usbauth firewall against BadUSB attacks. The user could manually allow or deny USB devices. Every user that wants use the notifier must be added to the usbauth group.
Homepage: https://github.com/kochstefan/usbauth-all/tree/master/usbauth-notifier
Version: 1.0~git20180226-1
Section: universe/utils