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WP Anti-Spam Plugin

Covert Anti-Spam is a simple plugin to prevent comments from bots on your blog.

Users will not see a CAPTCHA, nor have questions to answer, nor anything at all!

At this time, as of version 0.2, there are two mechanisms in place to prevent bots from posting:

  1. A hidden form field that needs to stay blank. Humans won’t see it, but bots will, and bots LOVE to fill out form fields!
  2. A timestamp. If the form is filled out too quickly (5 seconds is the default), the comment will be assumed to be from a bot. Note that this is the time from when the page is loaded.

There is no configuration required for this plugin.

Find the source code at: sourceforge.net/projects/covertantispam/

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