| 摘要 |
<p>A user terminal authentication method in a server includes the steps of: receiving, by a server, information on a user terminal connected to a router; requesting, by the server, log information on the user terminal from the router; receiving, by the server, the log information from the router; comparing, by the server, the received log information with the received information on the user terminal; and determining whether to allow the user terminal to access an internal network on the basis of the compared result, wherein the internal network includes one or more user terminals, the server and one or more routers.</p> |
