摘要 |
An authentication network system is provided to improve user convenience for inputting authentication information while maintaining a high security level in the authentication network system. A first receiver in a first authentication device(1) receives first authentication information from a first network from a communication device. A first authentication unit in the first authentication device compares the first authentication information with prestored information and determines whether the first authentication information is authenticated. A second receiver in a second authentication device(2) receives second authentication information. A second authentication unit in the second authentication device compares the second authentication information with prestored information and determines whether the second authentication information is authenticated. A connection controller(3) includes a connecting unit, a receiving unit, and a connection switching unit. The connection switching unit switches a connection of the communication network, which is authenticated by the second authentication device, from the first network to the second network.
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