WPMU Block Spam By Math
This plugin protects your WPMU signup process against spambots with a simple math question.
Plugin Tag: authentication
Plugin Name: login_register
Provides a replacement for login and register and lost password and provides feature for password…
UTHSC WPCAS
Integrate Central Authentication Service (CAS) with WordPress
Stormpath
Give your WordPress website the power of Stormpath Authentication.
Shared Users
Have your blog run off the user table of another blog, in the same database.
WP Login Logging
Write all login attempts to a logfile by replacing default wp_authenticate_username_password functionality
Advanced Custom Fields: Login
This plugin help you to choose a custom user field to allow users to login…
LogonLabs
The LogonLabs Wordpress Plugin allows you to quickly and easily add SSO buttons to your…
ElIoT Pro Passwordless Login
ElIoT Pro eliminates passwords using one-time tokens delivered via ultrasounds.
JWT SSOLO plugin
Plugin to authenticate users through the AUTH service of SSOLO ltd
Auth Armor – Passwordless Login
Login using your phone without passwords! More secure, faster and best of all, nothing to…
HTTP Authentication site lock
Restrict your site from the public while it's in development, staging or maintenance mode.
Meveto
A true password-less authentication for WordPress
Login via exchange
This plugin allows you to integrate WordPress with Exchange web service quickly and easily.
Beyond Identity Passwordless
A passwordless solution that allows users and admins to log into a WordPress website using…
LoginRadius CIAM
Features of this Plugin A clean, user friendly WP admin U/I. Users can login via…
Cyberus Key
Cyberus Key eliminates passwords using one-time tokens delivered via ultrasounds.
WP AAI@EduHr Auth
AAI@EduHr Authentication plugin for WordPress.
Passwordless Authentication
Go passwordless authentication and eliminate security risks.
GOAuth
Go and OAuthenticate plugin for WordPress.