| 摘要 |
PROBLEM TO BE SOLVED: To reduce a burden to a user of a communication terminal who is unaccustomed to the operation of a computer, such as the input of an ID and a password. SOLUTION: In the communication network system the communication terminal 10 is connected to a network 30 for communication via the network 30. In this case a middle box 20 is provided between the communication terminal 10 and the network 30 for performing what is needed to be carried out when the communication terminal 10 connects with the network 30. The middle box 20 performs authentication when the network 30 is connected. The middle box 20 detects whether the communication terminal 10 is connected to the network 30, and the authentication is made with detection as a trigger. COPYRIGHT: (C)2008,JPO&INPIT |
