System for login based on mobile phone and login method

Abstract

The invention relates to a system for login based on a mobile phone and a login method. The login method comprises the following steps that when a user utilizes a client to visit an information system which is not logged in, the information system returns a random code to the client of the user; the user starts a mobile login client in the mobile phone to utilize an identity credential in the information system and/or the returned random code to complete login authentication for the information system on the mobile login system; after the login authentication is completed, the user utilizes the client to continue visiting the information system; and the information system affirms whether the user completes the login authentication for login of the information system through searching the mobile login system, if yes, the user is allowed to visit the information system, and otherwise, the user is required to log in. In addition, the random code is divided into two parts to be respectively returned to the client and transmitted to the mobile phone, so that safety of the method is further improved. Through the system for login based on the mobile phone and the login method, the user can safely log in the information system in the public environment, such as an Internet bar, by utilizing a computer.

Description

technical field [0001] The invention belongs to the technical field of information security, in particular to a mobile phone-based login (Logon or Login) system and login method. Background technique [0002] Many people have the experience of going online in public Internet cafes. If you only browse the news in Internet cafes, you probably have nothing to worry about. If you log in to online banking, QQ or game accounts, you will definitely worry about your account security. Some people have even experienced the situation of their accounts being stolen in Internet cafes. The reason for this kind of worry or situation is that public Internet cafes are an open environment, and there may be various Trojan horses and viruses hidden on the computer, which will steal your account name and password, even if you use a dynamic password such as A relatively safe password mode cannot avoid the occurrence of this situation. [0003] Furthermore, some information system accounts (such...

AI Technical Summary

Problems solved by technology

The reason for this kind of worry or situation is that public Internet cafes are an open environment, and there may be various Trojan horses and viruses hidden on the computer, which will steal your account name and password, even if you use a dynamic password such as A relatively safe password method can not avoid this situation

[0003] Furthermore, some information system accounts (such as online banking accounts) need to use a USB Key hardware password device to log in, such as using a USB Key that stores a digital certificate and its private key. However, in public Internet cafes, the USB interface of the computer is usually sealed or uninstalled. , therefore, you cannot use the USB Key to log in at all

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