[CentOS] iptables to block region-specific ip's?

Wed May 11 19:38:02 UTC 2011
David Hrbáč <david-lists at hrbac.cz>

Dne 11.5.2011 18:58, David Mehler napsal(a):
> With regards blocking ip's and fail2ban, which method is better in
> terms of system resources, blocking via iptables as in the case of
> sshd or blocking via hosts.deny as in the case of postfix?