Method and system for authenticating computer terminal server ISP identity by using SIM cards

Abstract

The invention discloses a method and a system for authenticating a computer terminal server ISP identity by using SIM cards. The system comprises an authentication exchange center (1), an Internet service provider unit (2) and a network terminal (3). The system is characterized in that one SIM card is arranged in the Internet service provider unit (2) and the network terminal (3) respectively; and when the Internet service provider unit (2) accesses the authentication exchange center (1) and the network terminal (3) accesses the Internet service provider unit (2), the authentication exchange center (1) performs identity authentication on the SIM cards of users and allows the access after the authentication is successful. The identities of the users are authenticated by adopting a similar method for performing identity authentication on the SIM cards when the conventional mobile phone accesses a mobile phone network; and because it is extremely difficult to copy the SIM cards and each SIM card can be considered to be unique, the identities of the users passing the SIM card authentication are not counterfeited can be ensured.

Description

【Technical field】 [0001] The invention relates to computer network technology, in particular to a method and system for authenticating the ISP identity of a computer terminal server with a SIM card. 【Background technique】 [0002] At present, most of the computers that need to use the Internet are connected to the Internet through the network provided by the ISP, that is, the Internet service provider. The methods of accessing the Internet include telephone dial-up, dedicated line, ADSL broadband, cable TV network, optical fiber, wireless WIFI, etc. When surfing the Internet, when a computer is connected to the network, the Internet service provider generally authenticates the user's identity through the user's login name and password, and through the authentication, the user's computer is allowed to access the network and connect to the Internet. In this method of authenticating user identities using login names and passwords, each Internet service provider can only authent...

AI Technical Summary

Problems solved by technology

In this method of authenticating user identities using login names and passwords, each Internet service provider can only authenticate the user identities of its customers, and cannot authenticate the user identities of other Internet service provider clients. To a designated Internet service provider, it cannot be connected to other mobile phone networks through the roaming function like a mobile phone

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