Method and system for identifying client software by online authentication server

Abstract

The invention relates to a method and a system for identifying client software by an online authentication server. The method includes: the client initiates an authentication request to the online authentication server through client software, and the authentication request includes current authentication information; the online authentication server judges whether it is the first authentication request according to the authentication request; if it is not the first authentication request, obtains the first authentication request information, and determine whether the current authentication information is consistent with the first authentication information; when the current authentication information is consistent with the first authentication information, confirm that the identity of the client software is legal. The method and system for identifying client software by an online authentication server of the present invention pass two authentications to the client, each authentication adopts an encryption or decryption algorithm shared with the client to encrypt or decrypt the authentication information, not only can identify the client software It can also identify the version number of the client software, which effectively prevents the cracking of the client software and further ensures the security of its access to the network.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for identifying client software by an online authentication server. Background technique [0002] With the vigorous development of broadband access networks, more and more clients access the Internet through broadband, and the market for broadband access services is becoming wider and wider. At the same time, clients have higher and higher requirements for network performance. People are no longer satisfied with unimpeded high-bandwidth access capabilities, and gradually have higher requirements for service quality, such as security guarantees for access networks. requirements. [0003] In the prior art, in order to ensure network security (to prevent viruses and Trojan horses from spreading on the network) or to ensure the interests of fixed network operators (to prevent clients from sharing the Internet), some additional functions other than authenticati...

AI Technical Summary

Problems solved by technology

[0004] However, the inventor found that the security of this authentication method for identifying client software is still not high, and there are still many free client software that can crack the authentication process and avoid the authentication identification of the Internet authentication server

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