elcodedocle/captchalot
Captcha image generator/validator RESTful web service
时间：2014-10-26 22:34
studiobonito/silverstripe-spamprotection-honeypot
Provide Honeypot spam protection for SilverStripe CMS.
时间：2014-09-09 15:45
silverstripe/mathspamprotection
This module provides a simple math protection mechanism for prevent spam from your forms.Includes an EditableMathSpamField to integrate with the UserForms module.
时间：2014-02-18 07:03
sunnysideup/simplestspam
adds very simple spam protection to your Silverstripe website
时间：2013-01-04 02:32
rahulalam31/laravel-abuse-ip
Block ip address of all spammer's around the world.
时间：未知
cleantalk/php-antispam
PHP API for antispam service cleantalk.org. Invisible protection from spam, no captches, no puzzles, no animals and no math.
时间：未知
phpmussel/phpmussel
PHP-based anti-virus anti-trojan anti-malware solution.
时间：未知