AH JWT Auth

Secure login to your site by tapping just one button on the phone, no password required.

Enables your users to log in to your site without manually entering the password. Instead, user just taps one button on his phone.

This plugin allows your WordPress users to authenticate and login to Vanilla forums like Facebook Connect.

Plugin to authenticate users through the AUTH service of SSOLO ltd

Enscrypt replaces WordPress authentication protocols with a mechanism that uses the far more secure scrypt hashing algorithm.

Authenticate users using Sun's Open Single Sign On service.