As a response to the many recent articles written about comment spam in blogs and their prevention methods, I thought it would be useful to list all of the existing methods available for WordPress (both in the core and as plugins and hacks) to prevent spammers from targeting your blog and succeeding. I would appreciate it if WordPress users would report their successes and failures with the various methods. WordPress already has very robust comment spam prevention mechanisms built into the core. To prevent spam you could: Turn on comment approval, where every comment would have to be approved by an administrator before it is posted on your live blog Force the user to fill out their name and email before they are allowed to post a comment Force a comment to be moderated based on the number of links in the comment (links being a major part of most […]
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