Iranian authorities trying to stop Internet communication from protesters . Thousands of internet - savvy users are working to try to stay online . ` Word continues to get through , but basically it 's very , very difficult , '' Pincus said `` Many people who try are caught . '' Google getting requests from people around the world with foreign servers . Twitter users changing settings to say they 're in Iran to give Iranians cover .
Iranian authorities trying to stop Internet communication from protesters . Thousands of internet - savvy users are working to try to stay online . Google getting requests from people around the world with foreign servers . Twitter users changing settings to say they 're in Iran to give Iranians cover .