captcha

Since the vast majority of WordPress spam is automated in nature, the goa...

Most captchas are based on the requirement to reproduce a number of rando...

Alobaidi Captcha Add captcha to forms easily, comment form, login form, r...

Adds an image captcha and honeypot to wp-login.php. Like what you see? Pl...

If you are looking for a secure way to protect your Gravity Forms from sp...

Anti-Spam solutions that require your users to fill out captcha’s a...

This Plugin integrates the Google reCAPTCHA Service Modul in the BuddyPre...