# sshguard.service -- sample systemd unit file [Unit] Description=SSHGuard - blocks brute-force login attempts After=syslog.target After=iptables.target After=ip6tables.target After=libvirtd.service After=firewalld.service [Service] ExecStart=/usr/sbin/sshguard Restart=always [Install] WantedBy=multi-user.target