AUTHENTICATING A DEVICE WHEN CONNECTING IT TO A SERVICE

摘要

There is provided a method and apparatus for authenticating user equipment access to a device over a communications network. The method comprises: sending a first message to the user equipment, the first message requesting the user to power off the device; detecting that the device is not available; sending a second message to the user equipment, the second message requesting that the user power on the device; detecting that the device is available; and if both detections are positive, then authenticating user equipment access to the device.