Use the SecSign ID two-factor authentication on your WordPress site to enable easy and secure login using your iPhone or Android phone.
Instant account security with effortless, email-based two-factor authentication; optional mobile app for more security; no tokens.
WordPress Auth using Google Authenticator is a simple plugin which allows authorization with Google Authenticator tokens.
SUA – Secure User Account WordPress Login is a plugin that will allow you to secure your account
Adds 2-factor authentication to your site. Use Google Authenticator or Authy enforced security.
A simple plugin enabling you to log into WordPress by scanning a QR Code with your mobile device.
Copy media uploads to Amazon S3/CloudFront for storage and delivery. Add 2-factor authentication using Google Authenticator for extra security.
Admins and authors can use Loitr to login into WordPress dashboard without typing anything.