Method and device for updating login information by login control

Abstract

The invention provides a method and device for updating login information by a login control. The method comprises the following steps: detecting a password security level of the login information stored by the login control according to a preset frequency; for a password of which the password security level is lower than a preset password security level, starting a password generator to generate a replacement password; and replacing the password of which the password security level is lower than the preset password security level in the login information stored by the login control with the generated replacement password. By using the method and the device, the password with a high security level can be generated for a user, so that the user does not need to memorize and fill the complicated password; the security of the password can be estimated, and the password can be stored and modified; and therefore, the use experience and the operation convenience of the user are improved.

Description

technical field [0001] 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 [0002] 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. [0003] If the strength of the password corresponding to the user account is too low, the password may be easily cracked, the account may be stolen, and privacy may be leaked. This requires the user to write a relatively complex and highly secure password as much as possible. However, when users write...

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 may easily lead to the simultaneous theft of information of different accounts, etc.)

[0004] 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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