The internet is a dangerous place, filled with hackers, spammers, and misinformation.
Once your site goes live, bots will find your web forms and try to register as users or flood your inbox.
Here is a collection of modules to help manage the spam.
Spam
- https://www.drupal.org/project/spammaster
- https://www.drupal.org/project/antibot
- https://www.drupal.org/project/flood_control
- https://www.drupal.org/project/spamaway
- https://www.drupal.org/project/turnstile [https://developers.cloudflare.com/turnstile]
- https://www.drupal.org/project/ssf [Unmaintained]
- https://www.drupal.org/project/cleantalk [$12/yr]
- https://www.drupal.org/project/spamicide
- https://www.drupal.org/project/spamaway
- Prevent similar, repetitive form entries.
- https://www.drupal.org/project/mothermayi
- Password unlocks page.
- https://www.drupal.org/project/crowdsec
- https://www.drupal.org/project/nobots
Captcha Modules
- https://www.drupal.org/project/captcha
- https://www.drupal.org/project/recaptcha
- https://www.drupal.org/project/recaptcha_v3
- https://www.drupal.org/project/recaptcha_preloader
- https://www.drupal.org/project/recaptcha_element
- https://www.drupal.org/project/friendlycaptcha
- https://www.drupal.org/project/cookies [Cookies Recaptcha submodule]
- https://www.drupal.org/project/riddler
- https://www.drupal.org/project/image_captcha_refresh
- https://www.drupal.org/project/draggable_captcha
- https://www.drupal.org/project/captcha_captchetat [French service]
- https://www.drupal.org/project/captchetat [French service]
- https://www.drupal.org/project/captcha_keypad
- https://www.drupal.org/project/captcha_after
- https://www.drupal.org/project/captcha_questions
- https://www.drupal.org/project/yunke_captcha
- https://www.drupal.org/project/botdetect [Unmaintained]
- https://www.drupal.org/project/securimage
- https://www.drupal.org/project/hcaptcha
- https://www.drupal.org/project/boost_captcha [For https://www.drupal.org/project/boost]
- https://www.drupal.org/project/yandex_smartcaptcha
- https://www.drupal.org/project/mosparo_integration
- https://www.drupal.org/project/zencaptcha
- https://www.drupal.org/project/crowd_sourced_popup