Secure two-factor that people love to use: strong authentication without passwords or tokens; single sign on/off; magical user experience.
Clef provides easy-to-use strong two-factor authentication using smartphones. It replaces insecure passwords and cumbersome one-time codes with the beautiful Clef Wave.
To log in with Clef, simply open the mobile app and sync with the Clef Wave. Watch our 30-sec. demo.
The “magical” Clef Wave: login securely without passwords, and enjoy two-factor protection without one-time codes.
Convenience: use your smartphone for strong authentication instead of a “third device” such as a USB drive or extra security key.
Single sign on/off: Sync with the Clef Wave once, then enjoy one-click sign ins for all subsequent sites. Also, you are automatically logged out when you’re done working.
Comprehensive protection: Clef disables passwords for all three WordPress authentication vectors: Dashboard access, API access, and automatic password resets via email. Thus it protects against the full spectrum of password-based attacks:
Shortcode support: insert Clef’s “login with your phone” button or the Clef Wave in any post, page, or text widget using the clef_render_login_button shortcode.
Standards-based compatibility: Clef’s WordPress plugin adheres to WordPress coding guidelines and is thus compatible with most mainstream plugins.
Internationalization and localization support: Arabic, Danish, Dutch, French, German, Greek, Japanese, Latvian, Portuguese, Russian, Spanish. More translations on the way. Help translate Clef into your language.
Multisite network support
Requires: 3.5 or higher
Compatible up to: 4.2.2
Last Updated: 2015-4-27
Active Installs: 400,000+
12 of 14 support threads in the last two months have been resolved.
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