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Password storage method, device, system and equipment

A storage device and storage system technology, applied in the field of network information security, can solve problems such as security risks of password storage schemes, achieve the effects of reducing exposure time, enhancing security, and solving security risks

Active Publication Date: 2021-11-02
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a password storage method, device, system, and equipment to at least solve the technical problem of potential safety hazards in existing password storage schemes using password managers

Method used

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  • Password storage method, device, system and equipment
  • Password storage method, device, system and equipment
  • Password storage method, device, system and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] According to an embodiment of the present application, an embodiment of a password storage system is provided. It should be noted that the storage system provided in this embodiment can be applied to password management systems for various electronic accounts (eg, bank accounts, credit cards, emails, social networks, etc.).

[0047] With the development of information technology, users need to manage more and more electronic account passwords, for example, passwords of QQ, WeChat, Weibo, email, etc. If the same set of passwords is set for each account, it is easy to cause a "credential stuffing" attack; if a different password is set for each account, it will cause great trouble to user records. The traditional method of recording is to record the password in a paper notepad, which not only causes trouble for the user to record, but also easily causes security risks due to loss of the notepad, because the password recorded by the user is usually recorded in plain text. ...

Embodiment 2

[0095] According to the embodiment of this application, an embodiment of a password storage method is also provided. The password storage method provided in Embodiment 2 can be implemented in the password storage system provided in Embodiment 1 of this application, and can be applied to any In the password management system of the website or electronic account.

[0096] Existing password management software or web-based password management services can provide users with a highly secure random password during the process of registering a new account, and automatically fill in the password during the next login to the website, saving Eliminate the trouble of users remembering and entering passwords. However, the existing password management software or services directly store the generated random passwords in the database, whether it is stored in the cloud server (the operator that provides the password management service) or stored in the user's local terminal device, there is...

Embodiment 3

[0212] According to an embodiment of the present application, an embodiment of an apparatus for implementing the above password storage method is also provided, Figure 11 is a schematic diagram of a password storage device according to an embodiment of the present application, such as Figure 11 As shown, the device includes: a first generating module 111 , a combining module 113 and a first sending module 115 .

[0213] Wherein, the first generating module 111 is used to obtain registration information and generate ciphertext according to the registration information;

[0214] Synthesis module 113, for generating password information based on registration information and ciphertext;

[0215] The first sending module 115 is configured to send the password information to the storage device, where the storage device stores the password information offline after receiving the password information.

[0216] It should be noted here that the above-mentioned first generation modul...

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Abstract

The application discloses a password storage method, device, system and equipment. Wherein, the method includes: the password manager obtains the registration information and generates ciphertext according to the registration information; the password manager synthesizes the password information based on the registration information and the ciphertext; the password manager sends the password information to the storage device, wherein the storage device receives After receiving the password information, disconnect from the password manager and store the password information offline. The application solves the technical problem that the existing password storage scheme using the password manager has potential safety hazards.

Description

technical field [0001] The present application relates to the field of network information security, in particular, to a method, device, system and equipment for storing passwords. Background technique [0002] With the rapid development of Internet technology, users are faced with more and more websites, and the emergence of a large number of websites or social platforms has greatly facilitated people's work and life. However, the accompanying problem is the management of a large number of passwords. It is obviously impractical to manage a large number of passwords only by people's memory. However, if the same set of passwords are used for different websites or social platforms, the network is vulnerable to "crash stuffing" attacks, that is, hackers may use a large amount of user data as a basis to exploit the same registration habits of users (same user name or password), trying to log in to other websites, causing a single point of failure. [0003] At present, in order...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04L29/06
CPCH04L9/0869H04L9/0897H04L63/0428H04L63/06
Inventor 王康
Owner ALIBABA GRP HLDG LTD
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