A Wi-Fi internet access point has been installed at Pyongyang’s Potonggang Hotel, a September-dated photo obtained by NK News shows.

The rare Wi-Fi system, first reported by AP journalist Eric Talmadge last month, broadcasts a hidden signal allowing approved users at the hotel to gain online access, a source who visited the hotel explained.

“You have to type in the Wi-Fi name specifically… you need to know the name of the network exactly and the password to connect directly to it,” the source said.

Another regular visitor to the hotel told NK Newsthat internet access had actually been