in connection with Akismet, write in a .htaccess file
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
Allows securing files in WP's media library to be only accessible to users with specific roles, capabilities, or IP addresses.
Panel management redirects links lost or 404 error, blacklisting, maintenance mode and firewall with file htaccess
Plugin to completely lockdown the wordpress filesystem so that no hacker can write to it.
Watermark your images on the fly - Without altering the originals!
This plugin modifies your .htaccess file to provide protection from brute force attack bots.
Simple login/logout redirection using custom urls instead of physical page links.
Generate a mapping of image - article it belongs, by scanning all attachments.
Admin Protector plugin is useful to keep everyone can access into the admin menu.
UPDATE: This plugin is no longer supported. Please use 301 Redirects plugin.
View your Mint statistics from within the WordPress Admin.
Synchronize your WordPress users with a htusers file for authentication outside of WordPress
Sync your WordPress users with .htpasswd file for enabling Apache (2.2.18 and above) basic authentication based on file for your resources
Wordless Extender is a starting point for everyone: list of commonly used plugins, wp-config.php / .htaccess configuration and security improvements.
Convert your wordpress page or post to a security or encryption online tool generator.
This will help you sync redirects while creating or updating your site posts or pages, This will sync to the redirection plugin or htaccess.