Broadband access method, terminal, server and system for performing secondary authentication

Abstract

The invention discloses a broadband access method, terminal, server and system for performing secondary authentication. The broadband access method for performing the secondary authentication comprises the steps: an authentication server performs first authentication according to preset account and passwords of a terminal; if the first authentication succeeds, configuration information is transmitted to a broadband remote access server (BRAS), at which the terminal is located; the BRAS allocates an IP address to the terminal and transmits the configuration information, and the terminal accesses a network; broadband line information of the terminal matches real account and passwords of a user, and the real account and passwords are encrypted by keys and then are transmitted to the terminal, and secondary authentication is performed; the terminal re-dials according to the real account and passwords, and after an authentication server passes the secondary authentication, normal broadband access is performed. According to the broadband access method, terminal, server and system for performing the secondary authentication, the original mode of configuring broadband account and passwords by the user is changed to be a mode of automatic configuration on a network side; therefore, configuration operations are simplified, and the security is improved.

Description

technical field

[0001] The invention belongs to the user authentication technology in the field of computer and data communication, and in particular relates to a broadband access method, a terminal, a server and a system for secondary authentication using broadband line information. Background technique

[0002] The broadband Internet access method currently provided by the network service provider is mainly the asymmetric digital loop (ADSL) method, and the access technology uses the Ethernet-based PPP (PPPoE) authentication method as its main authentication method. The PPPoE authentication method is that the user terminal submits a pair of account / password or challenge value to the authentication, authentication and accounting server (AAA) on the network side through the Password Authentication Protocol (PAP) or the Challenge Handshake Authentication Protocol (CHAP) when dialing up, and passes the network After the user side authenticates the account / password, the user au...

Examples

Embodiment Construction

[0051] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0052] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0053]The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0054] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorize...

technical field

[0001] The invention belongs to the user authentication technology in the field of computer and data communication, and in particular relates to a broadband access method, a terminal, a server and a system for secondary authentication using broadband line information. Background technique

[0002] The broadband Internet access method currently provided by the network service provider is mainly the asymmetric digital loop (ADSL) method, and the access technology uses the Ethernet-based PPP (PPPoE) authentication method as its main authentication method. The PPPoE authentication method is that the user terminal submits a pair of account / password or challenge value to the authentication, authentication and accounting server (AAA) on the network side through the Password Authentication Protocol (PAP) or the Challenge Handshake Authentication Protocol (CHAP) when dialing up, and passes the network After the user side authenticates the account / password, the user au...

Examples

Embodiment Construction

[0051] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0052] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0053]The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0054] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the Authorize...

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