Patent ID: 9374350
Filing Date: 2016-06-21
CPC Classification: H04L,H04W

Claim Text:
1. An authentication method of a gateway apparatus, the method comprising: receiving, from a terminal, first intrinsic identification information that is intrinsic identification information of the terminal; authenticating the communicating connection by using the first intrinsic identification information; when the authenticating is successful, generating at least one authentication key by using at least one of the first intrinsic identification information and second intrinsic identification information that is intrinsic identification information of the gateway apparatus; transmitting, to the terminal, encrypted connection information for accessing the gateway apparatus and the at least one authentication key; receiving, from the terminal, a request of monitored information; and transmitting, to the terminal, encrypted monitored information, wherein the monitored information includes intrusion information indicating whether intrusion into a home occurs.