Ohm·Tang

OhmTang CFT is a comprehensive WordPress security plugin that seamlessly integrates Cloudflare Turnstile’s advanced CAPTCHA protection into your website. Say goodbye to traditional annoying CAPTCHAs and embrace a frictionless, privacy-focused security solution that effectively blocks bots while providing a smooth user experience. Completely free Cloudflare Turnstile integration for WordPress and WooCommerce – no premium features, no hidden costs, just powerful spam protection.
📢 DISCLAIMER: Trademarks and brands are the property of their respective owners.
<h4>🎛️ Granular Form Control</h4>
Individual Form Toggle and Each verification form supports custom error messages, allowing you to personalize the display when users fail the Turnstile challenge.- Complete Flexibility
Take full control over your security implementation with our granular form management system:
<ul>
<li>Per-Form Enable/Disable – Every supported form can be individually activated or deactivated</li>
<li>WordPress Core Forms:
<ul>
<li>✅ Login Form – Toggle on/off</li>
<li>✅ Registration Form – Toggle on/off </li>
<li>✅ Lost Password Form – Toggle on/off</li>
<li>✅ Comment Form – Toggle on/off ( on/off login or no login user)</li>
</ul>
</li>
<li>WooCommerce Forms:
<ul>
<li>✅ Login Form – Toggle on/off</li>
<li>✅ Registration Form – Toggle on/off</li>
<li>✅ Lost Password Form – Toggle on/off</li>
<li>✅ Checkout Form (Support Full site editting Block Checkout page and Traditional Checkout page) – Toggle on/off ( on/off login or no login user)</li>
</ul>
</li>
</ul>
<h4>🎯 Smart Conditional Protection</h4>
Intelligent Verification Based on User Status
Advanced conditional protection for better user experience:
<ul>
<li>
Checkout Page Smart Settings:
<ul>
<li>🔄 Option to skip verification for logged-in users – Provide seamless checkout experience for returning customers</li>
<li>🔒 Always protect guest checkouts – Secure anonymous transactions</li>
<li>⚡ Reduce friction for trusted customers while maintaining security</li>
</ul>
</li>
<li>
Comment Form Intelligent Protection:
<ul>
<li>🔄 Toggle verification for logged-in users – Choose whether authenticated users need CAPTCHA</li>
<li>🛡️ Always protect guest comments – Prevent spam from anonymous visitors</li>
<li>📝 Respect trusted commenters – Regular commentators can enjoy streamlined experience</li>
</ul>
</li>
<li>
Flexible User-Based Rules:
<ul>
<li>🎪 Customize protection based on user roles and status</li>
<li>🔐 Balance security and usability intelligently</li>
<li>📊 Reduce unnecessary verification for trusted users</li>
</ul>
</li>
</ul>
<h4>🛡️ Complete WordPress Core Protection</h4>
Protect every aspect of your WordPress site with comprehensive form security:
<ul>
<li>Login Security – Prevent brute force attacks on wp-login.php and admin areas (toggleable)</li>
<li>User Registration – Stop spam registrations and fake account creation (toggleable)</li>
<li>Comment Moderation – Eliminate spam comments automatically with smart user detection</li>
<li>Password Recovery – Secure lost password forms against abuse (toggleable)</li>
<li>Contact Forms – Compatible with popular contact form plugins</li>
<li>Your favorite Contact Forms – If you need to integrate your preferred form, contact me: ohmtang@outlook.com</li>
</ul>
<h4>🛒 Advanced WooCommerce Integration</h4>
Secure your online store and protect your revenue with dedicated WooCommerce protection:
<ul>
<li>Checkout Security – Prevent fraudulent orders and fake transactions with smart user detection</li>
<li>Customer Registration – Ensure genuine customer accounts (toggleable)</li>
<li>Guest Checkout – Protect checkout process for all users with conditional logic</li>
<li>Login Forms – Secure customer login and authentication (toggleable)</li>
<li>Review Systems – Block fake product reviews and ratings</li>
</ul>
<h4>⚙️ Advanced Features & Customization</h4>
<ul>
<li>Smart Theme Options – Light, dark, and auto themes that adapt to your site design</li>
<li>Flexible Styles – Normal, Flexible and Compact 3 styles where Turnstile appears on each form</li>
<li>Granular Control – Enable/disable protection for individual forms with one click</li>
<li>Conditional Logic – Smart rules based on user login status</li>
<li>Performance Optimized – Minimal impact on page load times</li>
<li>Mobile Responsive – Perfectly adapted for all devices</li>
<li>Accessibility Ready – Designed with accessibility in mind</li>
</ul>
<h4>🔧 Developer Friendly</h4>
<ul>
<li>Extensive hooks and filters for customization</li>
<li>Clean, well-documented codebase</li>
<li>WordPress coding standards compliant</li>
<li>Easy integration with custom themes and plugins</li>
<li>Comprehensive error logging and debugging</li>
</ul>
<h4>🌍 Multi-language Ready</h4>
<ul>
<li>Full translation support with .pot file</li>
</ul>
<h4>Why Cloudflare Turnstile?</h4>
<ul>
<li>User-Friendly – No annoying puzzles, image recognition, or text challenges</li>
<li>Privacy-First – GDPR compliant and privacy-respecting</li>
<li>Free Forever – Cloudflare’s free tier provides robust protection</li>
<li>Advanced Detection – Machine learning and behavioral analysis</li>
<li>Fast Implementation – Simple setup with Site Key and Secret Key</li>
</ul>
Experience the perfect balance of security and usability! With individual form controls and smart conditional protection, you can secure your site without frustrating your legitimate users.

OhmTang CFT

Integrate Cloudflare Turnstile CAPTCHA for WordPress & WooCommerce forms with custom error messages, each form controlled individually

Freemius

Emil Simunovic

Authica™ upgrades the default WordPress login into a polished, on-brand experience with practical, layered security. It is built for agencies, developers, and site owners who want professional design control without sacrificing protection.
Creator Program: We invite WordPress creators to publish an honest Authica walkthrough on YouTube (no positive review required). 
Find out more: <a href="https://authica.net/creator-program/" rel="nofollow ugc">authica.net/creator-program</a>
Highlights:
<ul>
<li>
Customizer Login Design 
Brand every key element: logo, background, overlays, layout, and typography (including Google Fonts).
</li>
<li>
Email Verification 
Require users to confirm their email address before they can sign in.
</li>
<li>
Bot Protection 
Supports privacy-focused Cloudflare Turnstile.
</li>
<li>
Hide / Rename wp-login.php 
Reduce automated attacks by moving the login URL away from the default target.
</li>
<li>
Login & Logout Redirects 
Send users to the right page after login/logout (dashboard, custom URL, or role-based flows).
</li>
<li>
IP Restriction 
Allow/deny access to the login screen using IP rules.
</li>
<li>
Brute Force Protection 
Automatically rate-limit and block repeated failed login attempts.
</li>
<li>
Two-Factor Authentication (TOTP) 
Add app-based 2FA for stronger account security.
</li>
<li>
Security Logs & Alerts 
Monitor login activity and suspicious events from a single place.
</li>
<li>
Login Methods 
Social Login, Passkeys section foundation, and Magic Links with per-user passwordless link controls.
</li>
</ul>
Authica Free includes full visual branding tools plus core security features. Upgrade to Authica Pro for advanced controls and premium protections.
Learn more: <a href="https://authica.net" rel="nofollow ugc">https://authica.net</a>
<h3>Contributors</h3>
emilsim (Emil Simunovic)
<h3>Privacy</h3>
This plugin uses an optional opt-in to collect non-sensitive diagnostic data and plugin usage information to help improve the product. The opt-in is presented on first use and can be changed at any time under Authica → Account.
Collected data may include: WordPress/site version, language, plugin/theme list and versions, admin email (for license/updates), and anonymized site URL. No personal content or passwords are collected.
Data is processed by our licensing/telemetry provider and by us for support and update delivery. 
• Provider’s Privacy & Terms: https://freemius.com/privacy/ , https://freemius.com/terms/
If you choose not to opt in, only the information required to deliver updates to your site is stored (license/installation ID, if you activate a license).
<h3>Current Features</h3>
Branding & Design 
– Upload your own logo 
– Customize colors, backgrounds, and overlays 
– Google Fonts 
– Live preview via WordPress Customizer
Security & Protection 
– Cloudflare Turnstile CAPTCHA integration 
– Email verification (Pro) 
– Hide/Rename wp-login.php (Pro) 
– Redirect Rules
User Experience 
– Custom welcome/error messages 
– Login & logout redirects 
– AJAX-powered login form 
– Mobile-first responsive design
<h3>External services</h3>
<h4>Cloudflare Turnstile (human verification)</h4>
This plugin can integrate with Cloudflare Turnstile to protect login, registration, and password-reset forms from automated abuse.
• What is it used for? 
 Turnstile provides a human verification widget to reduce bot signups and credential-stuffing attempts.
• What data is sent and when? 
 – On pages where the widget is shown, the Turnstile JavaScript file is loaded from 
 https://challenges.cloudflare.com/turnstile/v0/api.js. When loaded, Cloudflare 
 may receive standard browser/connection data (e.g., IP address, user agent, referrer) 
 and evaluate device/browser signals to determine risk, per Cloudflare’s documentation. 
 – When a verification token is produced by the widget, your WordPress site makes a 
 server-to-server request to: 
 https://challenges.cloudflare.com/turnstile/v0/siteverify 
 The server-to-server verification includes the user’s response token and your secret key. 
 When a valid client IP is available, the optional remoteip value may also be sent to Cloudflare to improve verification accuracy.
• Where can I learn more? 
 – Cloudflare Turnstile: https://www.cloudflare.com/products/turnstile/ 
 – Turnstile docs: https://developers.cloudflare.com/turnstile/ 
 – Cloudflare Privacy Policy: https://www.cloudflare.com/privacypolicy/ 
 – Cloudflare Terms of Service: https://www.cloudflare.com/terms/
• How do I disable it? 
 Turnstile integrations can be disabled at Authica → Turnstile & Edge Security, which stops the 
 widget from loading and the verification endpoint from being called.
<h4>jsDelivr (Chart.js fallback, admin-only)</h4>
For the admin “Captcha Statistics” chart, this plugin prefers a local copy of Chart.js 
(bundled in <code>assets/vendor/chart.js/</code>). If the local file is not present, it falls back to 
loading Chart.js from: 
 https://cdn.jsdelivr.net/npm/chart.js@4.4.3/dist/chart.umd.min.js
• What data is sent? 
 Only the administrator’s browser requests the static script file from the CDN. 
 No user content or personal data is transmitted by this plugin as part of that request.
• How do I avoid the CDN? 
 Keep the local file at <code>assets/vendor/chart.js/chart.umd.min.js</code> so the fallback is not used.
<h4>Email delivery</h4>
This plugin uses WordPress <code>wp_mail()</code> to send email verification messages. Mail delivery 
is handled by your hosting provider or any SMTP/email plugin you configure. If you connect 
a third-party email service (e.g., via an SMTP plugin), that service’s privacy terms apply. 
This plugin does not send verification data to any email vendor on its own.
<h3>Trademark</h3>
Authica™ is a trademark claimed by Emil Simunovic. Registration pending. 
WordPress is a registered trademark of the WordPress Foundation, used under license.

Authica

Authica™ gives your WordPress site a fully branded and secure login experience.

OhmTang CFT vs Authica