sshguard for Debian
------------------

For kfreebsd please add the following lines to /etc/pf.conf

table <sshguard> persist
block in proto tcp from <sshguard>

Taken from: https://www.sshguard.net/docs/setup/#pf

 -- Julián Moreno Patiño <julian@debian.org>  Mon, 23 Jul 2018 17:22:37 -0500