Method for enhancing password security and terminal
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A security and password technology, applied in the computer field, can solve the problems of different passwords, difficulty in memory, password leakage, etc.
Inactive Publication Date: 2021-04-09
冯凯鹏
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Abstract
Description
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Application Information
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[0003] In view of this, the object of the present invention is to provide a method and terminal for enhancing password security, which solves the problem that the passwords used by users when registering on each website are different and difficult to remember, and when registering on each website, the passwords used When all passwords are the same, it is easy to cause the problem of password leakage
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Examples
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Embodiment 1
[0120]Preferred Example One (or Application Example 1) is:
[0121]A method of enhancing password security provided by the present invention, including web registration account steps and account login steps:
[0122]The web registration account steps include:
[0123]S105: In creating a local first database and a local second database; encrypting the second database;
[0124]Among them, the second database is encrypted, in particular:
[0125]Generate an encryption key based on the preset first password and the preset physical address;
[0126]The second database is encrypted by the encryption key;
[0127]The preset first password is a password reserved by the user; the preset physical address is a user using the physical address of the terminal, reserved for the user;
[0128]S106: Establish a wireless local area network connection with the local server, the first database, and the second database, respectively;
[0129]S11: Get the input password to get a string;
[0130]Among them, the string includes one or...
Embodiment 2
[0149]Preferred Example 2 (or Application Example 2) is:
[0150]A terminal provided by the present invention, including a memory, a processor, and a computer program stored on the memory and can run on the processor, the processor implemented the step of implementing the computer program including web registration Account steps and account login steps;
[0151]The web registration account steps include:
[0152]S105: In creating a local first database and a local second database; encrypting the second database;
[0153]Among them, the second database is encrypted, in particular:
[0154]Generate an encryption key based on the preset first password and the preset physical address;
[0155]The second database is encrypted by the encryption key;
[0156]The preset first password is a password reserved by the user; the preset physical address is a user using the physical address of the terminal, reserved for the user;
[0157]S106: Establish a wireless local area network connection with the local server, the ...
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Abstract
The invention provides a method for enhancing password security and terminal. The method comprises the steps: obtaining a character string through obtaining a password inputted by a user, carrying out full arrangement of all characters in the character string, obtaining a plurality of groups of character strings, and storing the plurality of groups of character strings and a preset number corresponding to the character strings in a local first database; when a user registers an account on a website, obtaining the website, randomly obtaining a serial number and a character string corresponding to the serial number from the first database so as to generate a password required by registration of the website, associating the website with the generated password, and storing the associated website and the generated password in a second database; when the user logs in a certain website, after the password is verified successfully, acquiring the password corresponding to the login website from the database for login; The problems that a user uses different passwords when registering on each website and is difficult to memorize, and when registering on each website, the same password is used, so that password leakage is easily caused are solved.
Description
Technical field[0001]The present invention relates to the field of computer technology, and more particularly to a method and terminal of enhanced password security.Background technique[0002]When each website is registered with the login account in the prior art, the password entered by the user is combined in any one or more of the numbers, letters, and special characters. Based on security, the longer password length, the more complex the combination, The higher the security of the password, the higher the password; however, after the existing website access needs to register the login account, it can be accessed. If the user is more complicated on each website, it is registered on each website. The password is not the same, the user memory chaos, causing the password entered by most websites, which causes great troubles to users; if the user sets the same password on each website, when a website When the hacker attack, or the user's password is blocked due to improper storage, it...
Claims
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Application Information
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