Provides spam protection by using external antispam service like Akismet.Īutomatically deny anonymous submissions when pre-defined undesired regular expressions are detected. Provides semantic questions and image CAPTCHAs. Uses the Yandex CleanWeb web service to improve the CAPTCHA system. Leaves password choice to user but generates an additional verification code. Sweetcaptcha(Fun and Human Friendly Captcha)Ī fresh, friendly, action-based CAPTCHA service. Provides a secure implementation of the Motion Captcha jQuery plugin. Provides recaptcha validation for configured routes. Provide a handler to enable reCAPTCHA on a webform.
When requesting an account, user must enter a secret code.Įasily configurable custom skin for CAPTCHA.Īdds a challenge type into the dropdown that allows an admin to select a captcha for one of the defined forms. The CAPTCHA that teaches South Africa the 11 official languages one word at a time.Īn add-on for the CAPTCHA module, this provides a mathematical equation challenge as a CAPTCHA. Uses Drupal's built-in flood control and reCAPTCHA to protect your site.īlock spam by sending SMS user must enter code on registration and/or comment forms.Ī free service which is developed on the Hint-Challenge-Response approach. Light-weight module that employs a very simple captcha-mechanism be they comment spam or account registrations.Ĭreate custom riddles for the Captcha module. Supplies challenge based on IP address on a form-by-form basis. ProjectĪllows forms with CAPTCHA to be cached even after the CAPTCHA session expires by allowing the CAPTCHA to be re-loaded using AJAX when a user starts filling in the form. Modules which present the user with a code or challenge to complete.
Module versions and usage current as of August 2022. 1 = A 1.0 (or other) release which is not considered stable
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