Computer network account number safety protecting method and serving system

Abstract

The invention relates to a computer network account safeguarding method, comprising the steps of: at first use, modifying valid evidence at server end to verify user ID by an agent verifying server and storing the modified result into USB plug-in unit connected with user terminal; at later use, firstly verifying request of client end by the agent verifying server through other verifying method; when the request passes, the agent verifying server will send valid evidence to verifying user ID to the server end so as to implement user logon. And a service system for implementing the safeguarding method comprises: USB safety plug-in unit connected with user terminal, database and application system Web server, as well as agent verifying server for sending client end secret information and modifying secret information. And it radically prevents the possibility of sealing users valid evidences from client ends by illegal means.

Description

technical field [0001] The invention relates to a password protection method for a computer network account number, which can be applied to the field of computer network security, and all network operators who issue visas and cooperate with online games, e-commerce, group management, and network software. Background technique [0002] In the past, users were authenticated using only a valid credential combination consisting of a network username and its associated login password. [0003] However, it cannot be ruled out that the user may use this credential in public to be seen by others, or be easily guessed, and the possibility that the credential may be stolen by Trojan horse viruses, phishing websites, etc. Once valid credentials lose their privacy, there are too few other security barriers that can restrict users after they have been authenticated to access the network. And, in an environment where only a login and password are required for access, it can be difficult ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a computer network account security protection method and service system to overcome the drawbacks that the passwords are easily exposed or stolen in the existing access environment only based on user login names and passwords

[0008] The biggest risk to computer network security is that valid credentials used to verify user identities cannot be safely transmitted to corresponding servers. This invention mainly solves the problem that valid credentials composed of network user names and associated login passwords cannot be safely transmitted to Corresponding server-side issues

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