Breakdowns of Website Defacement by Platform
SkiifGeek writes "Zone-H have recently posted the statistical breakdown of the collected website defacements from the last few years. Surprisingly, in 2007 more Linux servers suffered a successful attack than all versions of Windows, combined. Similarly, more Apache installations were successfully attacked than all IIS versions combined. A day after posting this data, Zone-H have questioned the appropriateness of continuing to operate the archive. Despite the valuable information that can be gleaned from the service, it may soon be lost to the world. The natural successor to the now-defunct Alldas archive of defaced websites, Zone-H's archive maintains records of over 2.6 million defaced sites but may be shut down due to the continuous accusations of impropriety leveled against them any time they disclose and mirror a reported defacement."
Two factors. One, there are dozens and dozens of utterly lame hosting control panels, content management systems, messageboards and suchlike written in PHP. Secondly, IIS is far, far more secure than it was back in the bad old days. (And I speak as a fervent Apache supporter.)
You don't pay extra for IIS or pirate it. It's included with Windows XP Professional and Vista (I don't know exactly which editions) as well as Windows Server.
The author attributes this number to the fact that more people are switching from IIS to Apache. Check out the latest netcraft survey, that doesn't seem to be the case. Over the last few years, IIS seems to be hanging on at around 35-40% market share and apache around 50-60%.
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10.
At my work, we see a bunch of attempts to exploit PHP every week, usually like this: (we don't even use PHP, so this is probably coming from other hacked servers that are running php)
The "feature" they are trying to exploit there is just crazy:
If var in that case is used as a file name in a script load call, PHP will happily download the script from that website and run it instead of the local file that was expected. There are a bunch of problems with what is going on there, since having a file name in the url is just horrible, but then for the language to then take a url and download the file automatically is even worse.
From, quite approiately enough, The Daily WTF
If I have nothing to hide, don't search me
Last I checked, IIS was at about 35% and Apache at 50%.
--> http://news.netcraft.com/archives/2008/02/06/february_2008_web_server_survey.html
Of course, these are just statistics...
-mverwijs
"It does not do to leave a live dragon out of your calculations, if you live near him." - Tolkien