A network authentication smart card and method

Abstract

The invention belongs to the technical field of data transmission, and in particular relates to a smart card for network authentication and a method thereof. The present invention provides a new network authentication smart card and method, the network authentication smart card and method are separated from the online dependence on the central server, completely realize the decentralization, reduce the complexity of system deployment and the implementation cost; the security of the terminal is no longer only It is guaranteed by the communication with the central server, but shared by the trusted body cluster in the system, which enhances the security and reliability of the system; this setting makes access authentication more efficient and flexible. It really realizes multi-point authentication and effectively prevents malicious attacks on business systems. Any login request can initiate authentication for this terminal from multiple points at the same time. Fundamentally prevent single sign-on fraud.

Description

technical field [0001] The invention belongs to the technical field of data transmission, and in particular relates to a smart card for network authentication and a method thereof. Background technique [0002] In the traditional mode, after the local terminal is turned on, you can log in to the system that needs to be logged in by entering the identity credentials, usually the user name and password. As long as the machine communicates with the intranet server a few times, the validity of the authentication information can be obtained; and the traditional login authentication system is a single point to the authentication server, and the participating authentication party only has one server host, the following unreliability will occur Scenario: 1) If the server suddenly fails, it will affect the authentication request of the terminal and subsequent terminals; 2) If the server is attacked maliciously, the authentication process will be untrustworthy; 3) If the authenticatio...

AI Technical Summary

Problems solved by technology

As long as the machine communicates with the intranet server a few times, the validity of the authentication information can be obtained; and the traditional login authentication system is a single point to the authentication server, and the participating authentication party only has one server host, the following unreliability will occur Scenario: 1) If the server suddenly fails, it will affect the authentication request of the terminal and subsequent terminals; 2) If the server is attacked maliciously, the authentication process will be untrustworthy; 3) If the authentication information requested by the terminal contains multiple requests authentication block, a single authentication server can only process multiple request blocks sequentially, which inevitably delays processing

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