On Tue, 29 Mar 2011 07:31:18 -0500 (CDT), Joe Greco <jgreco at ns.sol.net> wrote: >sshguard is *extremely* lightweight compared to most things; it's a very >efficient compiled C application that doesn't have (m?)any dependencies. Thanks much for the tip. I'll study how to install/configure iptable and sshguard.