In 2009 he assembled a team providing digital security to the high-value activists and vital leadership websites and journalists of Iran's Green Movement, connecting millions worldwide to Iran's largest protests since the 1979 Islamic Revolution. Cameran and his team defended critical Green Movement websites from state-sponsored attacks, provided personal communications security for hundreds of vulnerable in-country activists and journalists, distributed proxy servers used by over 40,000 Iranians daily, and enabled more than 3 million protest video downloads from inside Iran.