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Plugins Tagged spam
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BrainBuster
A logic captcha for Rails. Use simple logic questions instead of images for a friendlier, accessible anti spam solution.
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dnsbl_check
dnsbl_check is a Rails plugin that checks every incoming request to see if the client is listed on a DNS Blackhole List. This helps prevent abuse from spammers/crackers.
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ReCaptcha
ReCaptcha helpers for Rails apps
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Form Spam Protection :)
Tired of form spam but don't like the idea of Captcha or an ineffective RBL? This plugin transparently protects your forms and all the user needs is Javascript enabled
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Simple Captcha
A full fledged captcha implementation with radom images.
SimpleCaptcha is the simplest and a robust captcha plugin for RubyOnRails applications. Its implementation requires adding up a single line in views and in controllers/models. SimpleCaptcha is available to be used with Rails2.0 or above and also it provides the backward compatibility with previous versions of Rails. Read here(http://expressica.com/simple_captcha) for more details on implementation, usage and examples. -
Ciphermail
CipherMail provides a safe alternative to the mail_to helper by hiding mailto links from e-mail harvesting bots. The generated output is completely obfuscated by a 1024 bit random key. They keyword is stored on the server, so it is never revealed to the client. Processing is performed on the server-side via an AJAX request and the decrypted redirect is returned to the client, opening a mail composer window… just like normal mailto link.
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CAPTCHA
A CAPTCHA validation plugin.
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Less Reverse Captcha
The Less Reverse Capchta creates a captcha that is invisible to the user.
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ReCaptcha
ReCaptcha helpers for Rails apps
