Tim Cook, Apple’s chief executive, has said the data is safe. But at the data center in Guiyang, which Apple hoped would be completed by next month, and another in the Inner Mongolia region, Apple has largely ceded control to the Chinese government.
Chinese state employees physically manage the computers. Apple abandoned the encryption technology it used elsewhere after China would not allow it. And the digital keys that unlock information on those computers are stored in the data centers they’re meant to secure.