Protect your site from automated logins efficiently!
Configure WordPress Login Timeout through UI (User Interface).
Use your email address instead of a username to log into your WordPress.
Toopher's Location-based Two-Factor Authentication protects your website from unauthorized logins.
WordPress directory authentication plugin through LDAP and LDAPS (SSL).
Add authentication using social media networks (Twitter, WordPress, Google+, etc.) for blog comments
The bookmark to login nobody but you. Simple and secure.
URQUi is based on ephemeral numbers, that are used as keys to identify individuals.
Allow Categories is a plugin that allows you to permission different user to view only specific categories within your wordpress blog.
Add, build and manage login-register widget anywhere in your site.
Add member authentication and access role management to your WordPress site via Membee's powerful Member Single Sign-On web service
This plugin Adds Crazy Additional Password Protection and Security to your blog.
Provides automatic authentication against OpenID Connect API.
Single Sign-On service for secure login to web sites by tapping just one button on your phone, no password required.
WP Secure Login adds a security layer and 2 step authentication to your WordPress site by asking a One Time Password in addition to the username and p
WWPass authentication plugin for WordPress
Content display management regulated by time locks.
This plugin is for universities that use CampusNet for their infrastructure and allows them to administer who has access to their WP site.
IP Based Login allows you to directly login from an allowed IP.
Proper security for your WordPress site.
LaunchKey eliminates the need and liability of passwords by letting you log in and out of WordPress with your smartphone or tablet.
CAS Maestro allows you to configure your centralized authentication service, CAS, for an integrated log in with WordPress. LDAP is optional.
More secure wrapper for the WordPress XML-RPC interface.
Social Login by Janrain
Two-Factor Authentication login security for your WordPress site using AuthAnvil.
Bitid Authentication, extends wordpress default authentication with the bitid-protocol
Plug-in to create a membership page with basic authentication.
Protect content in posts and pages with shortcodes [membersonly] protected[/membersonly] .
Renews the security keys and salts in wp-config.php on a weekly schedule.
Change WordPress login screen to dark color to make it more contrast.