North Korea's media is arguably the most tightly controlled in the world. Reporters without Borders (RSF) ranks it last in its World Press Freedom Index.
North Koreans get all their news, entertainment and information from state media, which unfailingly praises the leadership.
According to RSF, citizens can be sent to prison for viewing, reading or listening to content provided by international media outlets.
Mobile phones are more common than they used to be, but making an overseas phone call doesn't come easy.
"You would have to get a Chinese cell phone on the black market, drive to the Chinese border and then even along the way state agents may stop you," Arnold Fang, a researcher from Amnesty International, explained to the BBC.
Internet access is available for the elite few in the capital, Pyongyang, who lead relatively comfortable lives. Others may have restricted access. The country has its own very basic intranet - a closed network which certain people are allowed to use.
But most North Koreans will likely never go online.
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