Really Simple CAPTCHA
Really Simple CAPTCHA は他のプラグインから呼び出すことを想定して作られた CAPTCHA…
プラグインタグ: captcha
Honeypot for Contact Form 7
Honeypot for Contact Form 7 adds honeypot non-intrusive…
reCaptcha by BestWebSoft
Protect WordPress website forms from spam entries with …
CAPTCHA 4WP
Stop spam bots, fake accounts, and fake orders and allo…
Login Lockdown – Protect Login Form
Protect login form by limiting the number of login atte…
Contact Form 7 Captcha
Add CAPTCHA to Contact Form 7
Contact Form 7 Image Captcha
Adds a clean image captcha to Contact Form 7
Wordfence Login Security
Secure your website with Wordfence Login Security, prov…
Advanced Google reCAPTCHA
Google reCAPTCHA を使って WordPress をコメントスパムや総当たり攻撃から保護
hCaptcha for WordPress
Enables hCaptcha.com integration with WordPress.
Captcha Code
Adds Captcha Code anti-spam methods to WordPress forms.…
WPBruiser {no- Captcha anti-Spam}
An extremely powerful antispam plugin that blocks spam-…
WP Captcha
wp captcha prove that the visitor is a human being and …
ReCaptcha Integration for WordPress
ログイン、サインアップ、コメントフォーム、 Ninja Forms、および woocommerce の reC…
Simple Cloudflare Turnstile — 新しいユーザーフレンドリーな CAPTCHA の代替手段
WordPress、WooCommerce、Contact Form 7等に Cloudflare Turns…
Gravity Forms No CAPTCHA reCAPTCHA
Adds "No CAPTCHA reCAPTCHA" field to Gravity …
Simple Login Captcha
Adds a simple 3-digit number captcha on the login form.
Passster – Password Protection
Passster is the all-in-one password protection plugin f…
Captcha by BestWebSoft – Spam Protection, Security Plugin for WordPress Forms
1 super security anti-spam captcha plugin for WordPress…
WordPress Captcha Plugin by Captcha Bank
Captcha Bank is a anti-spam captcha plugin for WordPres…