Daisuke Takahashi

<p>This plugin adds SMS support to <a href="https://wordpress.org/plugins/two-factor/" rel="ugc">Two Factor</a> with Twilio.</p>
<h3>Notice</h3>
<ul>
<li><strong>Important</strong>: To use this plugin, check following.
<ol>
<li>Installed and activated the latest version of <a href="https://wordpress.org/plugins/two-factor/" rel="ugc">Two Factor</a></li>
<li>Twilio account and Twilio number which supports SMS. For details, please contact Twilio support.</li>
</ol>
</li>
</ul>
<h3>License</h3>
<ul>
<li>Copyright (c) 2012-2014 <a href="http://www.extendwings.com/" rel="nofollow ugc">Daisuke Takahashi(Extend Wings)</a></li>
<li>Portions (c) 2010-2012 Web Online.</li>
<li>Unless otherwise stated, all files in this repo is licensed under <em>GNU AFFERO GENERAL PUBLIC LICENSE, Version 3</em>. See <em>LICENSE</em> file.</li>
</ul>
<h4>The MIT License</h4>
<ul>
<li>includes/Twilio/
<ul>
<li>Copyright (c) 2011 Twilio, Inc. and Neuman Vong</li>
<li>Licensed under <a href="https://raw.githubusercontent.com/twilio/twilio-php/9b83e2f1c480e3fb4e05a833b325c5afa43520fb/LICENSE" rel="nofollow ugc">the MIT License</a></li>
<li>Fetched from <a href="https://github.com/twilio/twilio-php/" rel="nofollow ugc">twilio/twilio-php</a></li>
<li>Version: 4.3.0</li>
</ul>
</li>
</ul>


Two Factor SMS

Add SMS support to "Two Factor" feature as a plugin

Marius Bezuidenhout

<p>Two-Factor-Extensions provides sms functionality to the Two-Factor plugin. In order to send sms messages this plugin<br />
will require a plugin that provides sms messaging features. Currently it supports only supports WP SMS.</p>


Extensions for Two-Factor

This plugin provides extended features to the Two-Factor plugin.

Two Factor SMS vs Extensions for Two-Factor