Iran recorded as the most block the websites on internets like a Facebook, Twitter, YouTube, and more. This is done to avoid content that could provoke criminality and offend Muslims.
The Iranian government is now trying to block and replace the Google search engine with Internet systems in domestic. Blocking of Google was triggered by the anti-Islam film that is uploaded to YouTube some time ago.
"For a while Google and Gmail blocked throughout Iran until farther notice," said one of Iranian officials named Khoramabadi.
The Iranian government also believes that social networking can be a means to convey the anti-government protests since President Mahmoud Ahmadinejad was re-elected in 2009. This made Iran very strict and diligently block the foreign websites.
Web sites that are considered to be a means of anti-government protests are routinely blocked, this makes many Iranians also felt insulated, and had to use the Software Virtual Private Network (VPN) so that is detected as a computer outside the country of Iran.
The plan, the Internet in this country will be carried out in 2013, but not yet certain what is the Internet system in the country and whether it will make the global internet network completely blocked.