Method and device for updating login information by login control

Abstract

The invention provides a method and device for updating login information of a login control. The method includes the steps that the password security level of login information stored by the login control is detected according to the preset frequency; for a password with the security level lower than the preset password security level, a password generator is started to generate a replacement password; the generated replacement password is used for replacing the password with the security level lower than the preset password security level in the login information stored by the login control. By the adoption of the method and device, the password with the high security level can be generated for a user, the user does not need to memorize or fill in a complex password , the security of the password is evaluated, the password is stored and modified, and use experience and operation convenience of the user are improved.

Description

[0001] The patent application of the present invention is a divisional application of a Chinese invention patent application with an application date of June 29, 2012, an application number of 201210226907.0, and a title of "A Method and Device for Updating Login Information of a Login Control". technical field [0002] The present invention relates to the technical field of account information security protection, in particular to a method for updating login information by a login control, and a device for updating login information by a login control. Background technique [0003] With the continuous development of information technology, account information security has received more and more attention. If a user wants to obtain more personalized services in various network applications, he usually needs to register an account corresponding to the server. In order to ensure the security of the account, the user needs to edit a password corresponding to the account. [000...

AI Technical Summary

Problems solved by technology

However, when users write their own passwords, it is firstly difficult to ensure that the passwords they write each time have high strength; secondly, when the number of passwords increases, it will be difficult to remember, or often multiple different accounts use the same password

This not only brings trouble to the user when logging in, but also brings new security risks to the security of the user account (using the same password for different accounts will easily lead to simultaneous theft of information of different accounts, etc.)

[0005] At present, there are separate password security identifiers and account password group generators, but they can only provide users with relatively complex and highly secure passwords; instead, users have to try their best to record this complex password, and cannot enter the password input box. Enter the password for the user in

At the same time, operations such as security evaluation, password modification, and password storage cannot be performed on the user's password.

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