Shea Bunge

<blockquote>
Important: Since version 2.0, this plugin now requires at least PHP 5.3. Please ensure you are running the latest available version of PHP on your server.
</blockquote>
This plugin adds <a href="https://www.google.com/recaptcha/" rel="nofollow ugc">Google’s reCAPTCHA</a> to the BuddyPress registration page and WordPress login page to prevent bots from registering and keep your site free from spam registrations.
reCAPTCHA is “tough on bots, easy on humans”: while it is increbianle effective on preventing bots from registering, most of the time all the user needs to do to verify themselves is simply check a box.
After installing this plugin, you will need to <a href="https://www.google.com/recaptcha/admin" rel="nofollow ugc">register your site with Google</a> (requires a Google account) and enter the site key and secret key on the Settings > BuddyPress > Options admin menu. If you would prefer not to use Google’s service, there is an alternative security check method also available; see below;
Prior to version 2.0, a less effective security check method was used where the user needed to answer simple math sum before registering. This method is still available, and can be turned on on the Settings > BuddyPress > Options menu.
You can learn more at the <a href="https://bungeshea.com/plugins/bp-security-check/" rel="nofollow ugc">plugin’s website</a>, or on <a href="https://github.com/sheabunge/bp-security-check" rel="nofollow ugc">GitHub</a>
Translations
Thanks to the awesome work of the following translators, this plugin can be used in these languages:
<ul>
<li>Indonesian thanks to <a href="https://www.chameleonjohn.com/" rel="nofollow ugc">Jordan Silaen from ChameleonJohn.com</a></li>
<li>Russian thanks to <a href="http://superbwebsitebuilders.com/" rel="nofollow ugc">Howard Steele from SuperbWebsiteBuilders.com</a></li>
<li>Swedish thanks to <a href="http://tdh.me" rel="nofollow ugc">Thord D. Hedengren</a></li>
<li>French thanks to Frédérick Baldo</li>
<li>Serbo-Croatian thanks to <a href="https://webhostinggeeks.com" rel="nofollow ugc">Andrijana Nikolic from WebHostingGeeks</a> and <a href="http://firstsiteguide.com/" rel="nofollow ugc">Ogi Djuraskovic from FirstSiteGuide.com</a></li>
<li>Spanish thanks to Renato Alves</li>
<li>Hungarian thanks to Laszlo Espadas</li>
<li>Brazilian Portuguese thanks to Renato Alves</li>
<li>Danish thanks to Andreas Bjørn Hassing Nielsen</li>
<li>Italian thanks to <a href="http://nicolecurioni.com/" rel="nofollow ugc">Nicole Curioni</a></li>
<li>Belarusian thanks to <a href="https://www.ustarcash.com" rel="nofollow ugc">Natasha from uStarCash</a></li>
</ul>
If you have a translation to contribute, please sent it through to me <a href="https://bungeshea.com/contact/" rel="nofollow ugc">by email</a> or <a href="https://github.com/sheabunge/bp-security-check/pulls" rel="nofollow ugc">on GitHub</a>.

BuddyPress Security Check

Combat spam registrations for a BuddyPress-powered site using Google's reCAPTCHA

Shohidul Islam Apu

Math Captcha for Contact Form 7 is the ultimate lightweight security solution for your WordPress site. Stop spam submissions and bot registrations instantly without using heavy scripts like Google reCAPTCHA.
This plugin is no longer just for Contact Form 7! It has evolved into a complete security suite that protects your most critical forms, including WordPress Login, WooCommerce, and Tutor LMS.
<h3>🛡️ Key Features</h3>
<ul>
<li>Smart Math Logic: Choose from Addition (+), Subtraction (-), Multiplication (×), or Mixed (Random) challenges.</li>
<li>Dynamic Difficulty: Set difficulty levels (Easy, Medium, Hard) to balance security and user experience.</li>
<li>Smart IP Blocking: Automatically lock out IP addresses after too many failed attempts to prevent brute-force attacks.</li>
<li>WP Login Protection: Secure your default WordPress Admin Login page.</li>
<li>WooCommerce Integration: Protect WooCommerce Login and Registration forms from fake customer accounts.</li>
<li>Tutor LMS Support: ideal for course sites! Stop spam student registrations and logins.</li>
<li>User Experience: Option to hide captcha for logged-in users (Admins/Members).</li>
<li>Customizable Messages: Change the error message to match your site’s tone.</li>
<li>Lightweight & Fast: No external API calls, tracking scripts, or cookies. 100% GDPR compliant.</li>
</ul>

Math Captcha for Contact Form 7


Nice, clean and lightweight solution for adding Math Captcha to Contact Form 7. Works smoothly and keeps spam away without extra hassle. Good job, bro! 👏


Keeps spam away without extra hassle

Lightweight, easy to set up, and works perfectly. Spam stopped instantly without any hassle. Simple, clean, and effective — great job! 👏

Lightweight and Works Perfectly

A powerful, lightweight, and smart Math Captcha solution to block spam from Contact Form 7, WP Login, WooCommerce, and Tutor LMS forms.

BuddyPress Security Check vs Math Captcha for Contact Form 7