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Drupal Web Services by Trevor James

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Chapter 7. Drupal, Spam, and Web Services

In this chapter, we're going to practice using contributed modules and web services that will help us to prevent spam submissions on your Drupal site. Currently, one of the easiest methods of preventing unauthorized access to your site by spambots and spam scripts is to install the CAPTCHA module. We're going to install and enable CAPTCHA and also use a web service called reCAPTCHA to enhance the default CAPTCHA functionality.

We'll also look at the web service modules including AntiSpam (a successor to the Akismet module) and the Mollom module. We introduced the Mollom module in Chapter 1, About Drupal Web Services, but we'll take a closer look at the Mollom functionality in this chapter.

To summarize, ...

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