gpaterno

A lot of web sites, even well known ones (newspapers, telcos, …) adopts 
WordPress as their CMS. WordPress is a great platform, however it 
can happen that password leaking or guessing might lead to unauthorized 
access to the platform. A potential attacker can be therefore able to 
change articles, part of the web site and/or make the website unavailable, 
with image and economic damages for a company or for a blogger. 
This is even more true if your website is not SSL protected.
SecurePass is a SaaS service offering an easy and affordable solution 
for One Time Passwords (OTP) and strong authentication in general. They 
offer 5 users for free included with their standard (=basic) account, which 
is more than enough for standard blogs and web sites. Companies can purchase 
additional users, if needed.
More information on the section “Setup and configure SecurePass” in Other Notes. 
To open a SecurePass account go to http://www.secure-pass.net/open
<h3>Setup and configure SecurePass</h3>
If you don’t own already an account with SecurePass, you can sign-up for a new account here: http://www.secure-pass.net/open
Note: Use “misec2011” as promo code, it will give you an entitlement for using 
SecurePass up to 10 users for 2 years free-of-charge. Without any promo code, 
you will have 5 users for 20 years for free. It depends on what you need (more users or more years).
Connect to the admin interface on https://admin.secure-pass.net 
and create a new device (basically a RADIUS client).
In the admin interface, go to the “Device” section and add a new device. 
You will need to set the public IP Address of the server, a fully qualified 
domain name (FQDN), and the secret password for the radius authentication. 
It’s ok if your web server is behind a firewall and/or NAT, ensure that 
your server has rights to send (and receive) RADIUS authentication requests, 
i.e. UDP port 1812.
<h3>Further reading</h3>
<ul>
<li>
This plugin web site: 
https://github.com/gpaterno/wp-securepass/
</li>
<li>
SecurePass web site: 
http://www.secure-pass.net/
</li>
<li>
UK on-line shop for SecurePass (they sell hardware tokens): 
http://shop.nervinesecurity.com/
</li>
</ul>

SecurePass authentication

This is a plugin to autheticate users through the SecurePass One Time Passwords service.

Konceptwise Digital Media Pvt Ltd

Authyo OTP for Ninja Forms is a specialized integration designed to add secure email verification to your Ninja Forms. 
Prevent spam and fake submissions by ensuring users verify their email address via a one-time password (OTP) before submitting the form. 
This lightweight plugin is focused purely on form-level verification, ensuring no bloat while keeping your forms secure.
This plugin connects to Authyo’s external API service to generate and validate OTPs.
Features:
<ul>
<li>Easy Integration: Adds a custom “Authyo OTP” field to your Ninja Forms builder.</li>
<li>Smart OTP Verification: Enforces OTP validation when Authyo is properly configured and funded.</li>
<li>Customizable Settings: Adjust OTP length, expiry time, and verification options.</li>
<li>Fail-Safe Lead Protection: Automatically allows submissions to continue if Authyo is not configured or the wallet balance is exhausted—so no leads are lost.</li>
<li>Developer Friendly: Hooks and filters available for advanced customization.</li>
</ul>
Note: OTP verification requires valid Authyo API credentials and sufficient wallet balance. When unavailable, form submissions will proceed without OTP verification to prevent lead loss.
Video Tutorial How to Use Authyo OTP for Ninja Forms
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/Ei3CTK8f-EU?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h3>Company Information</h3>
This plugin is developed and maintained by Konceptwise Digital Media Pvt. Ltd.
Authyo is a service owned and operated by Konceptwise Digital Media Pvt. Ltd. and is used by this plugin solely for one-time password (OTP) generation and verification. Details about data usage and applicable privacy and terms policies are provided below.
Important: This plugin is an independent third-party integration for Ninja Forms. It is not affiliated with, endorsed by, or officially supported by Ninja Forms.
<h3>External Services</h3>
This plugin relies on the Authyo API service to generate and verify OTPs.
<ul>
<li>Service Name: Authyo</li>
<li>Service Provider: Konceptwise Digital Media Pvt. Ltd.</li>
<li>Usage: Used to send OTP emails and verify OTP validity.</li>
<li>Data Sent:
<ul>
<li>User email address (to send OTP)</li>
<li>OTP verification requests</li>
</ul>
</li>
<li>Privacy Policy: <a href="https://authyo.io/privacy-policy" rel="nofollow ugc">https://authyo.io/privacy-policy</a></li>
<li>Terms of Service: <a href="https://authyo.io/terms-of-service" rel="nofollow ugc">https://authyo.io/terms-of-service</a></li>
</ul>

Authyo OTP for Ninja Forms

Integrate Authyo OTP verification seamlessly with Ninja Forms.

SecurePass authentication vs Authyo OTP for Ninja Forms