Conceptually, NetKernel provides access to resources identified by a Universal resource Identifier (URI) address.

从概念上来说，NetKernel提供访问的资源是按统一资源标识符(uri)地址进行识别的。

youdao

WiFi connection log, the Unique Device Identifier (U DID), a Media Access Control (MAC) address, or any other identifier unique to a specific device?

FORBES: Congress Queries Apple, iPhone App Developers About Privacy