shield-trigger

locks out remote attackers trying password guessing

Debian Debian
RUN apt-get update && \ apt-get install -y libpam-shield
Ubuntu
RUN apt-get update && \ apt-get install -y libpam-shield
image/svg+xml Kali Linux
RUN apt-get update && \ apt-get install -y libpam-shield
Fedora
RUN dnf install -y pam_shield
Raspbian
RUN apt-get update && \ apt-get install -y libpam-shield
click the source code to copy install shield-trigger on any operating system with command-not-found.com