failed_access_blocker Dec 08, 2010 / Updated: Apr 20, 2013
Hackers often use "probing" or "password guessing" to attempt to breach your site This plugin can help to throttle these attacks. It works by monitoring failed logon attempts. If a defined threashold is exceeded by requests from a particular IP address, further access attempts from that IP accress will be ignored until a timeout has expired.
Included in the Zenphoto release.