Program used with pam_shield pam module to manage ip blocking
shield-trigger-ufw [add|del] <IP number>
This is a program that manages the ip blocks for pam_shield PAM module via the "uncomplicated firewall" ufw(8). shield-trigger-ufw is normally called by the pam_shield PAM module.
Jonathan Niehof <[email protected]>
https://github.com/jtniehof/pam_shield