On Wed, Nov 19, 2014 at 11:58:11 +0000, Patrick O'Callaghan pocallaghan@gmail.com wrote:
If the main concern is ssh hacking, you might consider denyhosts (yum install denyhosts). It's easy to set up and seems to be effective. The logs make fascinating (and scary) reading.
openssh stopped supporting tcpwrappers/libwrap in version 6.7 (which isn't in Fedora yet), so this will stop working in the not too distant future unless the Fedora maintainer puts that feature back in.