Iran's struggle with the unfiltered internet is well documented -- the nation has spent years fending off cyber attacks, blocking access and potentially fencing its own intranet off from the outside world. Sites like YouTube and Facebook can often only be accessed by using a VPN, bypassing the country's internet filter. Sadly, Iranian users may have to get their Harlem shake fix elsewhere: Iran is putting the lid on "illegal" VPN access. "Within the last few days illegal VPN ports in the country have been blocked,"
