[转载]SSHban

信息来源：邪恶八进制信息安全团队（www.eviloctal.com）

sshban is simple daemon designed to ban SSH-flooders. It's something like Fail2ban, but much simpler and faster. Instead of scanning system logs, it uses pipe to directly receive data from logger. sshban is written in pure Perl, more information is available inside the script, in perldoc format.

http://www.peres.int.pl/projects/sshban/