What happened to the "How to Setup a Basic IP Tables Configuration on Centos 6" tutorial?

Posted July 22, 2013 5.3k views
I thought it was a pretty decent article and have used it as a baseline for securing my servers. I've added and changed things that are specific to my server, but overall thought it was a great tutorial to teach a Linux hobbiest like me the direction to go in. Was it removed for any specific reason? If there was an issue with it (security wise) I'd like to know. Thanks!

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3 answers
I'm not sure what you're talking about. It was never removed, it's still there:

Where do you see that it was removed?
It's no longer listed on You can still access it if you know the URL, but it's not a listed article anymore.
It is listed: is not the full list of articles. To see all of the articles, you have to browse to the 'All Articles' tag.