CN110826052A - Method and device for protecting server password security - Google Patents
Method and device for protecting server password security Download PDFInfo
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- CN110826052A CN110826052A CN201910999404.9A CN201910999404A CN110826052A CN 110826052 A CN110826052 A CN 110826052A CN 201910999404 A CN201910999404 A CN 201910999404A CN 110826052 A CN110826052 A CN 110826052A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
- G06F21/46—Structures or tools for the administration of authentication by designing passwords or checking the strength of passwords
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Abstract
The invention provides a method and a device for protecting the password security of a server, wherein the method comprises the following steps: acquiring an initial password for user login; changing the initial password into a fixed password, and setting the validity period of the fixed password; acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period; and judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password. According to the method and the device, the server account password is automatically changed according to the set validity periods of the fixed password and the temporary password, the server account password is dynamically updated, and the effects of high updating efficiency, safety and intelligence of the server account password are achieved.
Description
Technical Field
The invention relates to the field of server account password security, in particular to a method and a device for protecting server password security.
Background
The account password of the server is managed and maintained by operation and maintenance personnel, the server generally has a plurality of accounts corresponding to different authorities, some accounts are only used by developers, the operation and maintenance personnel need to maintain the accounts, and the account password is unchanged or is manually updated regularly, so that the method for manually maintaining the server password has the following two disadvantages: firstly, the problem of efficiency: the password of the server needs to be manually modified, so that the efficiency is low; secondly, the safety problem is as follows: the server password is saved by operation and maintenance personnel, and is generally saved in a clear text, so that the security is poor.
Disclosure of Invention
The invention provides a method and a device for protecting server password security, aiming at solving the problems that in the prior art, in the process of setting server password, developers and business personnel modify the server account password with different requirements, so that the business personnel have low efficiency and low security in the whole process of setting the server account password.
In a first aspect, the present invention provides a method for protecting server password security, the method comprising:
acquiring an initial password for user login;
changing the initial password into a fixed password, and setting the validity period of the fixed password;
acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period;
and judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
Further, according to the fixed password and the validity period of the fixed password, acquiring the temporary password and the validity period of the temporary password for the user login comprises:
encrypting the fixed password;
if the validity period of the encrypted fixed password is invalid, setting a temporary password for user login;
and encrypting the temporary password and setting the validity period of the temporary password.
Further, according to the validity period of the fixed password and the validity period of the temporary password, judging whether to generate a new password for security protection comprises:
checking the validity period of the temporary password and the fixed password according to the preset time;
if the validity period of the temporary password is invalid, logging in by using the fixed password;
and if the validity periods of the temporary password and the fixed password are invalid, receiving a new password for logging in.
Further, if the validity periods of the temporary password and the fixed password are both invalid, the method after receiving the new password for logging in includes:
randomly encrypting the new password;
and reserving the encrypted new password to the database.
In a second aspect, the present invention provides an apparatus for protecting server password security, the apparatus comprising:
the initial password obtaining module is used for obtaining an initial password for user login;
the fixed password related information determining module is used for changing the initial password into the fixed password and setting the validity period of the fixed password;
the temporary password related information determining module is used for acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period;
and the new password generation module is used for judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
Further, the temporary password related information determining module includes:
a fixed password encryption unit for encrypting the fixed password;
the temporary password determining unit is used for setting a temporary password for user login if the validity period of the encrypted fixed password is invalid;
and the temporary password validity period determining unit is used for encrypting the temporary password and setting the validity period of the temporary password.
Further, the new password generation module includes:
the validity period checking unit is used for checking the validity period of the temporary password and the fixed password according to preset time;
the temporary password validity period invalidation unit is used for logging in by using the fixed password if the temporary password validity period is invalid;
and the validity period invalidation unit is used for receiving the new password for logging in if the validity periods of the temporary password and the fixed password are both invalidated.
Further, each expiration date comprises, after the unit fails:
a new password encryption unit for randomly encrypting the new password;
and the reserving unit is used for reserving the encrypted new password to the database.
In a third aspect, the present invention provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the method for protecting server password security provided in the first aspect when executing the program.
In a fourth aspect, the present invention provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method of protecting server cryptographic security as provided in the first aspect.
According to the method and the device, the server account password is automatically changed according to the set validity periods of the fixed password and the temporary password, the server account password is dynamically updated, and the effects of high updating efficiency, safety and intelligence of the server account password are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for protecting server password security according to an embodiment of the present invention;
FIG. 2 is a block diagram of an apparatus for protecting server password security according to an embodiment of the present invention;
fig. 3 is a block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The account password of the server is managed and maintained by operation and maintenance personnel, the server generally has a plurality of accounts corresponding to different authorities, and developers and the operation and maintenance personnel modify the account password of the server in different requirements, if some accounts are only used by the developers, the account passwords are unchanged or are manually updated regularly, so that the setting efficiency of the account password of the server is low and the safety is low for the whole service personnel, for example, when the operation and maintenance personnel perform unified maintenance of the account passwords. An embodiment of the present invention provides a method for protecting server password security, as shown in fig. 1, the method includes:
step S101, obtaining an initial password for user login;
step S102, changing the initial password into a fixed password, and setting the validity period of the fixed password;
step S103, acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period;
and step S104, judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
Specifically, before the user logs in the corresponding interface of the server, the user determines the corresponding login server according to the server IP address input by the user. Each server sets an initialized password in advance for the original login of a user, then modifies the initial password, changes the initial password into a fixed password, and a subsequent user needs to input a correct account fixed password when logging in an interface, namely, a subsequent new account or account password is applied in a process. At this time, the current fixed password needs to be given a validity period, such as 7 days.
According to the fixed password and the validity period of the fixed password, for example, the number of days that a certain fixed password is used currently exceeds the set validity period of 7 days, a temporary password is set for temporary login, and meanwhile, the current temporary password is given a validity period, for example, 1 day and the like.
And judging whether the current user has a login password or not according to the expiration date of the fixed password and the expiration date of the temporary password, and further determining whether another new password needs to be generated for safety protection. In addition, the server password deploys the password management agent, tasks are issued to all servers at regular time through a central node, and the password is modified to obtain a new password.
The server account maintains two sets of passwords of the fixed password and the temporary password, and the server password can only be the fixed password or the temporary password within the same time. The fixed password is invalid in the validity period of the temporary password, and when a plurality of persons apply for the password of the same account in the same validity period, the password generated in the first application is always returned, namely, when the password is input aiming at the same account applied in the same validity period, the password generated in the first application is taken as the returned password result; if the password has expired, the password is automatically regenerated.
According to the embodiment of the invention, the server account password is automatically changed according to the set validity periods of the fixed password and the temporary password, and the server account password is dynamically updated, so that the effects of high updating efficiency, safety and intelligence of the server account password are realized.
Based on the content of the above embodiments, as an alternative embodiment: according to the fixed password and the validity period of the fixed password, acquiring the temporary password and the validity period of the temporary password for user login comprises the following steps:
encrypting the fixed password;
if the validity period of the encrypted fixed password is invalid, setting a temporary password for user login;
and encrypting the temporary password and setting the validity period of the temporary password.
Specifically, both the fixed password and the temporary password are encrypted by a secure encryption algorithm (including but not limited to AES and DES encryption algorithms) and the like, and the encryption algorithm is flexibly and dynamically adjusted, for example, the current validity period is the AES algorithm, and the next validity period is other algorithms such as DES and the like. And if the validity period of the encrypted fixed password is invalid, setting a temporary password for logging in by the user, encrypting the temporary password and setting the validity period of the temporary password.
The account password provided by the embodiment of the invention is stored in an encrypted manner through various encryption algorithms, so that the risk of password leakage is reduced, and the password security is enhanced.
Based on the content of the above embodiments, as an alternative embodiment: judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password comprises the following steps:
checking the validity period of the temporary password and the fixed password according to the preset time;
if the validity period of the temporary password is invalid, logging in by using the fixed password;
and if the validity periods of the temporary password and the fixed password are invalid, receiving a new password for logging in.
Specifically, each server performs validity check on the temporary password and the fixed password within preset time, if a task traverses all servers every day, whether a server password (fixed password or temporary password) needing to be updated exists is checked, if the password is not expired in the check, processing is not performed, if the validity of the temporary password is found to be invalid, the server logs in by using the fixed password, and if the validity of the temporary password and the validity of the fixed password are both invalid, a new password is randomly generated and used as a login password.
According to the embodiment of the invention, through system construction, the account password of the server is automatically updated by the timed task, so that the security of the server password can be protected, and the server account password can be dynamically updated.
Based on the content of the above embodiments, as an alternative embodiment: if the validity periods of the temporary password and the fixed password are invalid, the step of receiving the new password for logging in comprises the following steps:
randomly encrypting the new password;
and reserving the encrypted new password to the database.
Specifically, an encryption algorithm is randomly selected to encrypt the new password, the server password is modified, database data is modified, the last account password is recorded, and the inconsistency between the database password and the server password caused by the failure of the server to modify the password is prevented.
The embodiment of the invention enhances the safety performance of the server by randomly encrypting and storing the newly set password.
According to another aspect of the present invention, an apparatus for protecting server password security is provided in an embodiment of the present invention, and referring to fig. 2, fig. 2 is a block diagram of an apparatus for protecting server password security provided in an embodiment of the present invention. The device is used for completing the password security of the protection server provided by the embodiment of the invention in the embodiments. Therefore, the description and definition in the method for protecting server password security provided by the embodiment of the present invention in the foregoing embodiments may be used for understanding the execution modules in the embodiments of the present invention.
The device includes:
an initial password obtaining module 201, configured to obtain an initial password for user login;
a fixed password related information determining module 202, configured to change the initial password into a fixed password, and set a validity period of the fixed password;
the temporary password related information determining module 203 is used for acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period;
and the new password generation module 204 is configured to determine whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
Specifically, the descriptions and definitions in the method for protecting the password security of the server provided in the embodiments of the present invention in the foregoing embodiments are all applicable to the description of the module device, and are not described herein again.
According to the method and the device, the server account password is automatically changed according to the set validity periods of the fixed password and the temporary password, the server account password is dynamically updated, and the effects of high updating efficiency, safety and intelligence of the server account password are achieved.
Based on the content of the above embodiments, as an alternative embodiment: the temporary password related information determination module comprises:
a fixed password encryption unit for encrypting the fixed password;
the temporary password determining unit is used for setting a temporary password for user login if the validity period of the encrypted fixed password is invalid;
and the temporary password validity period determining unit is used for encrypting the temporary password and setting the validity period of the temporary password.
Specifically, reference is made to the summary of the embodiments of the methods and the like, which is not described in detail herein.
The account password provided by the embodiment of the invention is stored in an encrypted manner through various encryption algorithms, so that the risk of password leakage is reduced, and the password security is enhanced.
Based on the content of the above embodiments, as an alternative embodiment: the new password generation module comprises:
the validity period checking unit is used for checking the validity period of the temporary password and the fixed password according to preset time;
the temporary password validity period invalidation unit is used for logging in by using the fixed password if the temporary password validity period is invalid;
and the validity period invalidation unit is used for receiving the new password for logging in if the validity periods of the temporary password and the fixed password are both invalidated.
Specifically, reference is made to the summary of the embodiments of the methods and the like, which is not described in detail herein.
According to the embodiment of the invention, through system construction, the account password of the server is automatically updated by the timed task, so that the security of the server password can be protected, and the server account password can be dynamically updated.
Based on the content of the above embodiments, as an alternative embodiment: the unit that all expires after each validity period includes:
a new password encryption unit for randomly encrypting the new password;
and the reserving unit is used for reserving the encrypted new password to the database.
Specifically, reference is made to the summary of the embodiments of the methods and the like, which is not described in detail herein.
The embodiment of the invention enhances the safety performance of the server by randomly encrypting and storing the newly set password.
Fig. 3 is a block diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 3, the electronic device includes: a processor 301, a memory 302, and a bus 303;
the processor 301 and the memory 302 respectively complete communication with each other through a bus 303; the processor 301 is configured to call program instructions in the memory 302 to perform the method for protecting server password security provided by the above embodiments, for example, including: acquiring an initial password for user login; changing the initial password into a fixed password, and setting the validity period of the fixed password; acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period; and judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
Embodiments of the present invention provide a non-transitory computer readable storage medium having stored thereon a computer program that, when executed by a processor, performs the steps of a method for securing server passwords. Examples include: acquiring an initial password for user login; changing the initial password into a fixed password, and setting the validity period of the fixed password; acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period; and judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods of the various embodiments or some parts of the embodiments.
Finally, the principle and the implementation of the present invention are explained by applying the specific embodiments in the present invention, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method for securing server passwords, the method comprising:
acquiring an initial password for user login;
changing the initial password into a fixed password, and setting the validity period of the fixed password;
acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period;
and judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
2. The method of claim 1, wherein obtaining the temporary password and the validity period of the temporary password for the user login according to the fixed password and the validity period of the fixed password comprises:
encrypting the fixed password;
if the validity period of the encrypted fixed password is invalid, setting a temporary password for user login;
and encrypting the temporary password and setting the validity period of the temporary password.
3. The method of claim 1, wherein the determining whether to generate a new password for security protection according to the fixed password validity period and the temporary password validity period comprises:
checking the validity period of the temporary password and the fixed password according to preset time;
if the validity period of the temporary password is invalid, logging in by using a fixed password;
and if the validity periods of the temporary password and the fixed password are invalid, receiving a new password for logging in.
4. The method of claim 3, wherein if the validity period of the temporary password and the fixed password is expired, the method after receiving the new password for login comprises:
randomly encrypting the new password;
and reserving the encrypted new password to a database.
5. An apparatus for securing server passwords, the apparatus comprising:
the initial password obtaining module is used for obtaining an initial password for user login;
the fixed password related information determining module is used for changing the initial password into a fixed password and setting the validity period of the fixed password;
the temporary password related information determining module is used for acquiring a temporary password and a temporary password validity period for user login according to the fixed password and the fixed password validity period;
and the new password generation module is used for judging whether to generate a new password for security protection according to the validity period of the fixed password and the validity period of the temporary password.
6. The apparatus of claim 5, wherein the temporary password-related information determining module comprises:
a fixed password encryption unit for encrypting the fixed password;
the temporary password determining unit is used for setting a temporary password for user login if the validity period of the encrypted fixed password is invalid;
and the temporary password validity period determining unit is used for encrypting the temporary password and setting the validity period of the temporary password.
7. The apparatus of claim 5, wherein the new password generation module comprises:
the validity period checking unit is used for checking the validity periods of the temporary password and the fixed password according to preset time;
the temporary password validity period invalidation unit is used for logging in by using a fixed password if the temporary password validity period is invalid;
and the validity period invalidation unit is used for receiving the new password for logging in if the validity periods of the temporary password and the fixed password are both invalid.
8. The apparatus of claim 7, wherein the expiration of each unit of validity period comprises:
a new password encryption unit for randomly encrypting the new password;
and the reserving unit is used for reserving the encrypted new password to a database.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the method of securing server passwords as claimed in any one of claims 1 to 4 when executing the program.
10. A non-transitory computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for securing server passwords according to any one of claims 1 to 4.
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| CN201910999404.9A CN110826052A (en) | 2019-10-18 | 2019-10-18 | Method and device for protecting server password security |
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| CN201910999404.9A CN110826052A (en) | 2019-10-18 | 2019-10-18 | Method and device for protecting server password security |
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| CN117076185B (en) * | 2023-10-16 | 2024-01-05 | 太平金融科技服务（上海）有限公司 | Server inspection method, device, equipment and medium |
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