SiteGuard WP Plugin free WordPress plugin

You can find docs, FAQ and more detailed information on English Page Japanese Page. Simply install the SiteGuard WP Plugin, WordPress security is improved. This plugin is a security plugin that specializes in the login attack of brute force, such as protection and management capabilities. Notes It does not support the multisite function of WordPress. It only supports Apache 1.3, 2.x for Web servers. To use the CAPTCHA function, the expansion library “mbstring” and “gd” should be installed on php. To use the management page filter function and login page change function, “mod_rewrite” should be loaded on Apache. To use the WAF Tuning Support, WAF ( SiteGuard Lite ) should be installed on Apache. There are the following functions. Admin Page IP Filter It is the function for the protection against the attack to the management page (under wp-admin.) To the access from the connection source IP address which does not login to the management page, 404 (Not Found) is returned. At the login, the connection source IP address is recorded and the access to that page is allowed. The connection source IP address which does not login for more than 24 hours is sequentially deleted. The URL (under wp-admin) where this function is excluded can be specified. Rename Login It is the function to decrease the vulnerability against an illegal login attempt attack such as a brute force attack or a password list attack. The login page name (wp-login.php) is changed. The initial value is “login_” but it can be changed to a favorite name. CAPTCHA It is the function to decrease the vulnerability against an illegal login attempt attack such as a brute force attack or a password list attack, or to receive less comment spam. For the character of CAPTCHA, hiragana and alphanumeric characters can be selected.