WordPress.org

Ready to get started?Download WordPress

Plugin Directory

Duo Two-Factor Authentication

Easily add Duo Security two-factor authentication to your WordPress website. Enable two-factor authentication for your admins and/or users.

2.3.1

  • Fix an issue that caused errors on some sites

2.3

  • Add support for WordPress 3.9
  • Update CA cert bundle
  • Send user-agent with API requests

2.2

  • Fix an issue that caused users to see 'Access Denied' when WordPress secret keys are not set correctly
  • Fix 'Access Denied' issue due to a plugin caching our old JavaScript file
  • Fix an issue that forced users to log in multiple times when going to a non-secure page from an SSL page
  • Minor fix for sites using a proxy

2.1

  • Fix an issue that caused 503 errors for some users
  • Add support for proxy servers
  • Fix an issue where the "Remember Me" checkbox on the login page was being ignored
  • Use an application-specific key when signing Duo requests
  • Add debug mode which enables verbose logging
  • Remove unnecessary assets to reduce package size

2.0

  • Fix an issue that allowed some users to bypass 2FA on multisite networks

1.8.1

  • Fix multi-site login issue

1.8

  • Add support for modal login pages in wordpress 3.8

1.7

  • Fix various single-site and multi-site compatability issues with WordPress instances running 3.0 and 3.2
  • Support for WordPress 3.7.1
  • Compatability with WP-Engine WordPress hosting service
  • Fix some style issues on the settings page

1.6.2

  • Fix a rare conflict with other plugins

1.6.1

  • Add support for WordPress 3.6.1
  • Fix an issue that prevented admins from enabling XMLRPC on multisite instances
  • Remove Duo configurations when the plugin is uninstalled from a multisite wordpress instance
  • Better support for some custom themes
  • Make Duo skey setting a password field

1.6

  • Add support for Duo's new user enrollment frame

1.5.3

  • Improve the way we ping Duo servers

1.5.2

  • Included the root cert we validate agianst for better ssl certificate validation

1.5.1

  • Add better SSL certificate validation when fetching server time
  • Modify duo_web to remove the need for NTP

1.5

  • Removed NTP sync requirement
  • All duo options will now be removed when plugin is uninstalled

1.4.2

  • Better compatibility with other plugins
  • Added setting for enabling/disabling XML-RPC access

1.4.1

  • Improved handling of enabling Duo for specific roles

1.4

  • Improved WordPress Multisite compatibility

1.3.4

  • Compatibility with >3.3

1.3.3

  • Added additional error checking

1.3.2

  • Verified compatibility with WordPress 3.2

1.3.1

  • Fixed a bug with user roles

1.3

  • Default all roles to enable Duo login for upgraded users (same as new installs).
  • Require the API hostname setting
  • Code cleanups

1.2

  • Select which roles need to authenticate with Duo

1.1.1

  • CSS fixes for IE 6, 7, and 8

1.1

  • Minor tweaks

1.0

  • Initial release!

Requires: 3.0 or higher
Compatible up to: 3.9.1
Last Updated: 2014-5-2
Downloads: 16,218

Ratings

4 stars
4.2 out of 5 stars

Support

2 of 2 support threads in the last two months have been resolved.

Got something to say? Need help?

Compatibility

+
=
Not enough data

0 people say it works.
1 person says it's broken.

100,1,1 100,1,1 100,1,1 100,1,1
100,1,1 100,1,1
100,1,1 100,2,2 100,1,1 100,2,2 100,1,1 100,2,2
100,1,1 100,1,1 100,1,1
100,2,2 100,2,2
100,1,1 100,1,1
100,1,1
50,2,1
100,2,2
50,2,1
100,1,1 100,1,1
100,1,1
100,2,2
100,1,1
100,1,1
100,2,2 100,1,1
100,1,1
33,3,1 100,1,1 100,1,1
0,1,0
0,1,0