Silly security with TCP wrappers hosts.allow

I’m not a racist. ;)

[root@server ~]# cat /etc/hosts.allow

sshd: *.au

[root@server ~]# cat /etc/hosts.deny

sshd: ALL

[root@server ~]#

Somewhat related to: http://natalian.org/archives/2005/06/28/ssh-attacks/