Google's April Fool prank broke down it's own security, say researchers

While we may have loved the digital pranks by Google on April Fool's Day, not everyone's still smiling about them. One such joke that displayed all the content backwards is said to have broken down Google's security. As part of the prank, the search giant displayed the words, results, images and just about everything backwards.According to researchers at Netcraft, the prank compromised the site's own security by omitting a crucial header that makes it vulnerable to user interface redressing attack, such as click-jacking.Basically, click-jacking tricks users into performing actions like changing their user preferences. The glitch in the prank would have allowed malicious minds to take advantage of this omission to change user settings and even turn off SafeSearch filters."The issue stemmed from the way com.google used an iframe to display backwards content from google.com. This would not normally be possible, as google.com uses the X-Frame-Options HTTP response header to prevent other websites from displaying itself within an iframe. But for the purpose of the April Fool's joke, Google stepped around this problem by passing the parameter "igu=2" to google.com, which not only told it to display the content backwards, but also instructed the server to omit the X-Frame-Options header entirely," Netcraft explained.Netcraft has reported this issue to Google and you'll be glad to know that it has been resolved.