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Linux password management method, central control computer, and readable storage medium

A technology of password management and central control computer, which is applied in the fields of readable storage media, central control computer, and Linux password management system, and can solve the problems of poor password security, error-prone password query or modification, etc.

Inactive Publication Date: 2019-03-15
试金石信用服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a Linux password management system and method, a central control machine, and a readable storage medium, aiming to solve the problem of easy error in password query or modification and password security in the existing method of Linux password management based on a unified record file. Poor technical issues

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  • Linux password management method, central control computer, and readable storage medium
  • Linux password management method, central control computer, and readable storage medium
  • Linux password management method, central control computer, and readable storage medium

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Embodiment Construction

[0039] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0040] like figure 1 As shown, the central control machine (that is, the central control machine) involved in the embodiments of the present invention may be various devices / equipment for realizing centralized control, such as a computer, a single-chip microcomputer, an MCU (Microcontroller Unit, that is, a micro-control unit), a smart phone , Tablet PC, Laptop. like figure 1 shown, figure 1 It is a schematic structural diagram of the operating environment of the Linux password management device involved in the solution of the embodiment of the present invention. The structure of the operating environment may specifically include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002. Among them, the communication bus 1002 is used to real...

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PUM

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Abstract

The invention provides a Linux password management method, which is applied to a central control computer. The method comprises the following steps: based on a secure shell SSH protocol, the SSH public key of an SSH public-private key pair is used for managing each Linux server; the SSH public key of the SSH public-private key pair is used for managing the Linux server. When receiving the passwordmodification instruction corresponding to the target Linux server, a random password is generated based on the preset password generation rule. Logging on the target Linux server based on the SSH private key in the SSH public-private key pair, and modifying the current password of the target Linux server to the random password; The random cipher is encrypted according to a preset asymmetric encryption algorithm, and the cipher cipher text obtained by encrypting the random cipher is stored in a preset database. The invention also provides a central control computer and a readable storage medium. The invention solves the technical problems that the password inquiry or modification is easy to make mistakes and the password security is poor in the prior Linux password management mode based onthe unified record file.

Description

technical field [0001] The invention relates to the technical field of disaster recovery, in particular to a Linux password management system and method, a central control computer, and a readable storage medium. Background technique [0002] At present, information system administrators of small and medium-sized enterprises often need to manage accounts and passwords of multiple systems of Linux servers at the same time; for example, root user (root), mysql (a relational database management system) and so on. Often, the passwords for each system account are different. When the number of Linux servers gradually increases, the system administrator records the IP addresses, system accounts, and corresponding passwords of each Linux server in a single file, which can be used for subsequent queries when logging in to the specified system account of a Linux server. [0003] The above method for maintaining and managing Linux server-related information based on a unified record f...

Claims

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Application Information

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IPC IPC(8): G06F21/46
CPCG06F21/46
Inventor 肖建心
Owner 试金石信用服务有限公司
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