[CentOS] ssh attack

John Hinton wrote:

>
>
> Be sure you have it right if you are remote or you'll not be able to 
> shell in. ;)
>
Indeed.  tcpwrapper only affects new connections.  So I usually make 
sure that I have at least a couple of shells open on the remote machine, 
make my changes to hosts.allow and hosts.deny, and then bring up yet 
another terminal to make sure I can still log in.

-Steve