Unlocking method and device of operating system

Abstract

The embodiment of the invention discloses an unlocking method and an unlocking device of an operating system, which are used for releasing system lock through personal information data when a user forgets a password to increase the success rate of unlocking by the user. The method in the embodiment of the invention comprises the following steps of: when the user fails during unlocking through a pattern, displaying an unlocking interface for verifying personal information; and matching personal information input by the user with personal information pre-stored in a local database.

Description

technical field [0001] The present invention relates to the field of information security, in particular to a method and device for unlocking an operating system. Background technique [0002] With the rapid development of information technology, the operating system plays an increasingly important role in people's life. An operating system is a collection of system software that controls the operation of other programs, manages system resources, and provides users with an operating interface. Common operating systems include computer operating systems (such as Windows operating system), mobile phone operating systems (such as Android operating system), and so on. When users use the operating system to manage data conveniently and quickly, they should also pay attention to protecting the security of data. The user of general mobile operating system protects data security by the locking function of mobile operating system, for example Android operating system sets a kind of ...

AI Technical Summary

Problems solved by technology

[0008] In the above technical solutions, when the user forgets the password of the pattern lock, he can only log in to the Google account bound to the mobile phone to unlock the pattern lock of the mobile phone, and if the user does not bind the Google account for the mobile phone, he cannot unlock the pattern lock of the mobile phone, or the user forgets the pattern lock. When using the account number or password of the Google account, if the wrong password is entered for a certain number of times, the phone will stay on the Google account unlocking interface. Even if the user remembers the password at this time, he cannot return to the graphic unlocking interface to unlock, but can only restore the factory settings. Or upgrade the operating system to clear the password, but all user data in the mobile phone will be lost as a result, which will have a great impact on users

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