Patent ID: 9300668
Filing Date: 2016-03-29
CPC Classification: G06F,H04L,H04W

Claim Text:
1. A device comprising: an authentication unit that issues disposable authentication information to a mobile device which stores a rights object; a receiver that receives a request for remote authentication from an unauthorized device; and a transmitter that transmits a data that approves the remote authentication of the unauthorized device, wherein the data that approves the remote authentication is first transmitted to the unauthorized device in response to the device approving the remote authentication, and then transmitted to the mobile device from the unauthorized device, a disposable rights object, which is converted from the rights object for a temporary use of content, is transmitted to the unauthorized device according to a result of determining the data, the mobile device and the unauthorized device are connected via a network, and the unauthorized device plays the content using the disposable rights object.