pam_usb: pam_usb (Hardware Auth via Memory Sticks) pam_usb: pam_usb: This is a PAM module for Linux authentication using USB memory sticks, pam_usb: SD cards, external SSD etc. Simply speaking, it lets you log onto pam_usb: your Linux user without typing password if the pre-configured memory pam_usb: stick is detected. pam_usb: pam_usb: See https://github.com/mcdope/pam_usb for configuration instruction. pam_usb: pam_usb: pam_usb: