| 摘要 |
An apparatus for authenticating a user for network access in a communication system comprises: an input module contained in a subscriber terminal for receiving and transferring identification information and a password for network access from a user; an authentication supplicant contained in network equipment for requesting network access authentication for the identification information and password transferred from the input module; an authentication server for storing information related to the network access authentication, and for performing authentication to determine whether to permit the subscriber terminal to access a network in response to the authentication request; and a protocol authenticator for performing protocol processing between the authentication supplicant and the authentication server. A corresponding method is disclosed. Thus, it is possible to authenticate subscriber terminals for network access without the installation, by an Internet service provider, of specific software (e.g., a supplicant program) in all of the subscriber terminals.
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