| 摘要 |
<p>A device for connecting to an intranet of a predetermined group through a second server of the predetermined group by using a first server, the device including: a first communication unit for transmitting first user information to the first server, and receiving connection information of the second server corresponding to the first user information from the first server; a second communication unit for connecting to the second server according to the connection information, receiving application customized data according to the predetermined group from the second server, and transmitting second user information to the second server; and an intranet connection unit for receiving authentication of connection authorization from an intranet server of the intranet based on the second user information, and connecting to the intranet through the second server.</p> |
