| View result counter | Edit link | Name | Description | Community Tags | Community Notes |
|---|---|---|---|---|---|
| 1 | Auto Purge Users | Administration, Account Management, Spam control | |||
| 2 | AbuseIPDB report |
AbuseIPDB report module for Backdrop CMS |
Security, Spam control | ||
| 3 | Captcha Riddler |
Backdrop CMS spam prevention module |
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| 4 | Ban IP |
Block site vistors by IP address |
Security, Infrastructure, Access, Spam control | ||
| 5 | CAPTCHA |
A Backdrop CMS port of drupal.org/project/captcha, a challenge-response test on forms to determine whether the user is human. |
Login, Security, Spam control | ||
| 6 | Http:BL |
Implements Project Honey Pot's http:BL for Backdrop CMS by providing IP-based blacklisting and linking to a honeypot |
Spam control, Security | ||
| 7 | IP Address Blocking |
Enables blocking of IP addresses. |
Security, Spam control, Access | ||
| 8 | Spam Bot Blocker |
A "strong" CAPTCHA that is easy to use for site visitors and site admins. |
Spam control | ||
| 9 | Honeypot |
Backdrop port of Drupal module. Uses both the honeypot and timestamp methods of deterring spam bots from completing forms on your site. |
Spam control | ||
| 10 | Spambot |
Anti-spam module that uses data from www.stopforumspam.com to protect the user registration form against known spammers and spambots. |
Spam control |