The Wordfence WordPress security plugin provides free enterprise-class WordPress security, protecting your website from hacks and malware.
WordPress Website Security Protection: Firewall Security, Login Security, Database Security... Effective, Reliable, Easy to use...
Puts the site into maintenance mode by sending a '503 Service Unavailable' status to all unauthenticated clients.
Brute Force Login Security, Spam Protection & Limit Login Attempts. IP Blocking, Firewall Security, Anti Spam, protect site from hacks and malware
Adds temporary 503 status and customisable page on your site to automatically join webblackout day - 18th January 2012
Close site or display popup message on Shabbat and Holidays by identifying the address of the user IP and close to 40 km
An informant that works for you.
This plugin dynamically creates pages & page templates for the most common error codes/statuses and updates your HTACCESS file as required to work