BWS Captcha is one of the simplest Captcha plugins around. And BWS allows you to do more than have the user enter a string of text. It lets you enable simple math questions that are sure to stop bots from getting in and making comments.
Jack Wallen is an award-winning writer for TechRepublic and Linux.com. He’s an avid promoter of open source and the voice of The Android Expert. For more news about Jack Wallen, visit his website getjackd.net.