popularsizzle

<p>A two-step verification plugin using the Time-based One-time Password Algorithm (TOTP), which can be used with an app or service like Google Authenticator.</p>
<ul>
<li>Lightweight and fast: no classes are instantiated until required</li>
<li>No reliance or affiliation with any third-party service</li>
<li>No setup or config required: immediately enabled for all uses upon plugin activation</li>
<li>Automatically throttles multiple failed login attempts</li>
<li>Uses filters to allow modifying functionality or output</li>
<li>Requires PHP 7 or later</li>
<li>Built for WordPress 4.8 or later</li>
</ul>


Simple 2FA

A lightweight, zero-config TOTP 2FA plugin with automatic rate limiting. PHP 7 and WP 4.8 or later.

noplanman

<p>With WP-OTP you can easily set up 2 Factor Authentication with One Time Passwords for your WordPress login.<br />
This extra layer makes your WordPress site a lot more secure.</p>
<p>The new stealth mode allows for invisible OTP code entry, making your login screen look like any other, no extra OTP code input field.</p>
<h4>Getting started</h4>
<p>After installing and activating the plugin, every user can enable WP-OTP on their profile page.</p>
<p>It’s as easy as scanning the provided QR Code or entering the OTP secret to any OTP generator app.<br />
Then just activate it by entering the generated OTP and voilà, all set up.<br />
Now, the login requires an OTP code to succeed.</p>
<p>Each user gets their own secret key to authenticate with, giving them control over their login security.</p>
<h4>Development</h4>
<p>This plugin is completely open source and a work of passion.<br />
If you would like to be part of it and join in, make your way over to the <a href="https://git.feneas.org/noplanman/wp-otp" rel="nofollow ugc">project page</a> now.<br />
Also, if you have an idea you would like to see in this plugin or if you’ve found a bug, please <a href="https://git.feneas.org/noplanman/wp-otp/issues/new" rel="nofollow ugc">let me know</a>.</p>
<h4>Configuration</h4>
<ul>
<li><code>WP_OTP_STEALTH</code>: Set this to <code>true</code> to enable stealth OTP mode.</li>
</ul>
<h4>Filters</h4>
<p>There are a multitude of filters to be adjusted.</p>
<ul>
<li><code>wp_otp_qr_code_provisioning_uri</code>: URI for online QR Code rendering (must contain <code>{PROVISIONING_URI}</code> placeholder for QR Code data).</li>
<li><code>wp_otp_login_form_text</code>: Text for input field on the login screen.</li>
<li><code>wp_otp_login_form_text_sub</code>: Subtext for the input field on the login screen.</li>
<li><code>wp_otp_login_form_invalid_code_text</code>: Error text for an invalid code input on the login screen.</li>
<li><code>wp_otp_code_expiration_window</code>: Set the window of code verification expiration.</li>
<li><code>wp_otp_recovery_codes_count</code>: Number of recovery codes to generate.</li>
<li><code>wp_otp_recovery_codes_length</code>: Length of the recovery codes.</li>
<li><code>wp_otp_secret_length</code>: Length of the secret key.</li>
</ul>
<h4>Minimum requirements</h4>
<p>WordPress 4.6, PHP 7.4.</p>
<h4>Donate / Support</h4>
<p>All <a href="https://noplanman.ch/donate" rel="nofollow ugc">donations</a> are much appreciated, thank you 🙏</p>
<p><a href="https://tidelift.com/subscription/pkg/wordpress-wp-otp?utm_source=wordpress-wp-otp&utm_medium=referral&utm_campaign=readme" rel="nofollow ugc">Get professional support for this plugin with a Tidelift subscription</a><br />
<em>Tidelift helps make open source sustainable for maintainers while giving companies assurances about security, maintenance, and licensing for their dependencies.</em></p>
<h4>Security</h4>
<p>To report a security vulnerability, please use the <a href="https://tidelift.com/security" rel="nofollow ugc">Tidelift security contact</a>. Tidelift will coordinate the fix and disclosure.</p>


WP-OTP

Make your WordPress login extra secure with One Time Passwords.

Simple 2FA vs WP-OTP