Though Jun-sang had been an elite student at one of North Korea’s best universities, he had never used the Internet. His university had decent computers, IBM compatibles running Pentium 4 processors, and he’d been on the North Korean “intranet,” a closed system available only to academics to browse various academic papers and a censored encyclopedia the country had purchased, but the country remained an Internet black hole, one of the few in the world that had chosen to stay offline. At a computer club in Chongjin kids could play games, nothing more.