CN110933034A - Login method and device based on digital fingerprints - Google Patents
Login method and device based on digital fingerprints Download PDFInfo
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- CN110933034A CN110933034A CN201911031145.7A CN201911031145A CN110933034A CN 110933034 A CN110933034 A CN 110933034A CN 201911031145 A CN201911031145 A CN 201911031145A CN 110933034 A CN110933034 A CN 110933034A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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Abstract
The invention discloses a login method and a device based on digital fingerprints, wherein the method comprises the following steps: generating and displaying a digital fingerprint corresponding to the current equipment in advance; when the login operation is detected, acquiring a current digital fingerprint and user login account information corresponding to current equipment, and sending the current digital fingerprint and the user account information to a background server; the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound by the user account; and if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information. According to the embodiment of the invention, the unique digital fingerprint corresponding to the current equipment is generated, when the fact that the user account number is bound with the digital fingerprint is detected, the digital fingerprint is verified, and the user can log in the current equipment after the verification is successful, so that the equipment login is limited, and the safety of the system is ensured.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a login method and a login device based on digital fingerprints.
Background
In web application systems, it is often necessary to limit the number of users logged on to the same client and the simultaneous logging on to multiple clients by one client for security reasons.
Most of the current schemes of limiting a user to log in a system are back-end limiting, for example, the user can only log in by limiting a correct IP, but can not limit a computer device for logging in, so that once an account password of the user is leaked, the security of the system is reduced.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a login method and device based on digital fingerprints, which aim to solve the problem of low security caused by restricting user login by using IP in the prior art.
The technical scheme of the invention is as follows:
a method of logging on based on digital fingerprints, the method comprising:
generating and displaying a digital fingerprint corresponding to the current equipment in advance;
when the login operation is detected, acquiring a current digital fingerprint and user login account information corresponding to current equipment, and sending the current digital fingerprint and the user account information to a background server;
the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound by the user account; and if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information.
Optionally, the pre-generating and displaying a digital fingerprint corresponding to the current device further includes:
binding the digital fingerprint corresponding to the current equipment with the user account information in advance.
Optionally, the pre-generating and displaying a digital fingerprint corresponding to the current device includes:
and entering a login page of the browser in advance, generating a digital fingerprint corresponding to the current equipment on the login page according to the configuration parameters of the current equipment and the browser parameters, and displaying the digital fingerprint corresponding to the current equipment on the login page.
Optionally, the generating, at the login page, a digital fingerprint corresponding to the current device according to the configuration parameter of the current device and the browser parameter includes:
and adopting a script language on the login page, and generating a digital fingerprint corresponding to the current equipment according to the canvas image address and the browser identifier of the current equipment.
Optionally, the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound with the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information, wherein the login operation comprises the following steps:
the background server judges whether the user account is bound with the digital fingerprint;
if the user account is bound with the digital fingerprint, acquiring a digital fingerprint list bound by the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information;
and if the user account is not bound with the digital fingerprint, executing login operation according to the user account information.
Optionally, the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound with the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information, and further comprising:
the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound by the user account;
and if the current digital fingerprint does not exist in the digital fingerprint list bound by the user account, skipping to a login failure page.
Optionally, the executing a login operation according to the user account information includes:
the background server verifies the user account information;
if the verification is successful, completing login according to the user account information;
and if the verification fails, jumping to a login failure page.
Another embodiment of the present invention provides a digital fingerprint-based login device, the device comprising at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the digital fingerprint based login method described above.
Another embodiment of the present invention also provides a non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform the above-described digital fingerprint-based login method.
Another embodiment of the invention provides a computer program product comprising a computer program stored on a non-volatile computer readable storage medium, the computer program comprising program instructions which, when executed by a processor, cause the processor to perform the above-mentioned digital fingerprint based login method.
Has the advantages that: compared with the prior art, the login method and device based on the digital fingerprint are characterized in that the unique digital fingerprint corresponding to the current equipment is generated, when the fact that the digital fingerprint is bound to the user account is detected, the digital fingerprint is verified, and the login can be carried out on the current equipment after the verification is successful, so that the login of the limited equipment is achieved, and the safety of the system is guaranteed.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a flowchart of a preferred embodiment of a digital fingerprint based login method of the present invention;
FIG. 2 is a diagram illustrating a hardware structure of a digital fingerprint based login device according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is described in further detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Embodiments of the present invention will be described below with reference to the accompanying drawings.
The embodiment of the invention provides a login method based on digital fingerprints. Referring to fig. 1, fig. 1 is a flowchart illustrating a digital fingerprint based login method according to a preferred embodiment of the present invention. As shown in fig. 1, it includes the steps of:
step S100, generating and displaying a digital fingerprint corresponding to the current equipment in advance;
s200, when a login operation is detected, acquiring a current digital fingerprint and user login account information corresponding to current equipment, and sending the current digital fingerprint and the user account information to a background server;
step S300, a background server detects that a digital fingerprint is bound to a user account, and a digital fingerprint list bound to the user account is obtained; and if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information.
In specific implementation, the current device in the embodiment of the present invention includes, but is not limited to, an electronic device such as a computer, a tablet computer, and a smart phone. The following description will be made by taking a computer as an example. The login in the embodiment of the present invention is described by taking login on a WEB page as an example. Detecting that a user enters a login page of a browser on a computer; at this time, a digital fingerprint corresponding to the current computer is generated in advance, the digital fingerprint can be recorded as a digital fingerprint ID, and the digital fingerprint is a string of numbers. The digital fingerprint is unique.
Detecting a user login operation, wherein the login operation can be to click a login button of a login page, acquire a current digital fingerprint generated in advance by a current computer, and send the current digital fingerprint and user account information input by the user on the login page to a background server;
the background server judges whether the user account is bound with the digital fingerprint; and if the current user account is bound with the digital fingerprint, acquiring a digital fingerprint list bound by the user account, and if the digital fingerprint list contains the current digital fingerprint corresponding to the current equipment, performing login operation according to login account information of the user.
In a further embodiment, the pre-generating and displaying a digital fingerprint corresponding to the current device further includes:
binding the digital fingerprint corresponding to the current equipment with the user account information in advance.
In specific implementation, a user management function is set in a system where users currently wait to log in, and an administrator can bind a plurality of current digital fingerprints of each login user in the background through the user management function. Specifically, the system has a user management function, a system administrator can bind the fingerprint ID of the user, the fingerprint ID on the login page is sent to the administrator to be bound before the user logs in, and only the device with the specified ID can log in after the user logs in.
Further, the pre-generating and displaying of the digital fingerprint corresponding to the current device includes:
and entering a login page of the browser in advance, generating a digital fingerprint corresponding to the current equipment on the login page according to the configuration parameters of the current equipment and the browser parameters, and displaying the digital fingerprint corresponding to the current equipment on the login page.
In specific implementation, a user enters a login page of a browser, acquires configuration parameters of a current computer and parameters of the browser of the current browser on the login page, generates a digital fingerprint corresponding to the current computer according to the configuration parameters of the current computer and the parameters of the current browser, and displays the digital fingerprint of the current computer on the login page of the browser.
Further, generating a digital fingerprint corresponding to the current device on the login page according to the configuration parameters of the current device and the browser parameters, including:
and adopting a script language on the login page, and generating a digital fingerprint corresponding to the current equipment according to the canvas image address and the browser identifier of the current equipment.
In specific implementation, a unique digital fingerprint is generated on a login page by using a JS script language and displayed on the login page of a browser, and the generation rule is Hash (canvas image address + browser user agent); thus, a unique fingerprint ID can be obtained according to different computer configurations and different browser versions.
The code for generating the unique digital fingerprint by using the JS script language is concretely as follows:
a unique digital fingerprint is generated through a browser rendering technology, the digital fingerprint can be recorded as a fingerprint ID, so that different computer equipment and IDs generated by browsers are different, and then the fingerprint ID is bound in advance in a system, so that the specified computer equipment is limited to log in.
Further, the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound by the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information, wherein the login operation comprises the following steps:
the background server judges whether the user account is bound with the digital fingerprint;
if the user account is bound with the digital fingerprint, acquiring a digital fingerprint list bound by the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information;
and if the user account is not bound with the digital fingerprint, executing login operation according to the user account information.
When the method is implemented specifically, a user enters a login page, a digital fingerprint is generated once when the user submits login, the digital fingerprint is prevented from being tampered, and the digital fingerprint is sent to a background server when the user submits login;
the background server judges whether the user account is bound with the digital fingerprint, if not, the fingerprint digital verification logic is skipped, and the login operation is directly executed according to the user account information. If yes, whether the digital fingerprint list bound by the user account includes the digital fingerprint transmitted by the browser is judged, and if yes, the login logic is continued.
In some other embodiments, the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound with the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information, and further comprising:
the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound by the user account;
and if the current digital fingerprint does not exist in the digital fingerprint list bound by the user account, skipping to a login failure page.
When the method is specifically implemented, the background server judges whether a digital fingerprint list bound by the user account includes digital fingerprints transmitted by the browser or not when detecting that the digital fingerprints bound by the user account are bound, and if the digital fingerprint list bound by the user account does not include the current digital fingerprints, the login page is jumped.
Further, executing a login operation according to the user account information, including:
the background server verifies the user account information;
if the verification is successful, completing login according to the user account information;
and if the verification fails, jumping to a login failure page.
In specific implementation, the background server acquires account information of a user and judges whether the user is registered;
if the user is registered, verifying the user account information, if the verification is successful, completing login according to the user account information, and skipping to the page after the login is successful; if the verification fails, jumping to a login failure page;
and if the user is not registered, skipping to the login failure page.
It should be noted that, in the foregoing embodiments, a certain order does not necessarily exist among the steps, and it can be understood by those skilled in the art according to the description of the embodiments of the present invention that, in different embodiments, the steps may have different execution orders, that is, may be executed in parallel, may be executed interchangeably, and the like.
Another embodiment of the present invention provides a login device based on digital fingerprint, as shown in fig. 2, the device 10 includes:
one or more processors 110 and a memory 120, where one processor 110 is illustrated in fig. 2, the processor 110 and the memory 120 may be connected by a bus or other means, and the connection by the bus is illustrated in fig. 2.
The memory 120, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions corresponding to the digital fingerprint-based login method in the embodiments of the present invention. The processor 110 executes various functional applications and data processing of the apparatus 10, i.e., implements the digital fingerprint-based login method in the above-described method embodiments, by executing the nonvolatile software programs, instructions, and units stored in the memory 120.
The memory 120 may include a storage program area and a storage data area, wherein the storage program area may store an application program required for operating the device, at least one function; the storage data area may store data created according to the use of the device 10, and the like. Further, the memory 120 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 120 optionally includes memory located remotely from processor 110, which may be connected to device 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
One or more units are stored in the memory 120, which when executed by the one or more processors 110, perform the digital fingerprint based login method in any of the above-described method embodiments, e.g. performing the above-described method steps S100 to S300 in fig. 1.
Embodiments of the present invention provide a non-transitory computer-readable storage medium storing computer-executable instructions for execution by one or more processors, for example, to perform method steps S100-S300 of fig. 1 described above.
By way of example, non-volatile storage media can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), electrically erasable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in many forms such as Synchronous RAM (SRAM), dynamic RAM, (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The disclosed memory components or memory of the operating environment described herein are intended to comprise one or more of these and/or any other suitable types of memory.
Another embodiment of the present invention provides a computer program product comprising a computer program stored on a non-volatile computer readable storage medium, the computer program comprising program instructions which, when executed by a processor, cause the processor to perform the digital fingerprint based logging method of the above method embodiment. For example, the method steps S100 to S300 in fig. 1 described above are performed.
The above-described embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and 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 can be selected according to actual needs to achieve the purpose of the scheme of the embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that the embodiments may be implemented by software plus a general hardware platform, and may also be implemented by hardware. Based on such understanding, the above technical solutions essentially or contributing to the related art can 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 several instructions for enabling a computer device (which can 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.
Conditional language such as "can," "might," or "may" is generally intended to convey that a particular embodiment can include (yet other embodiments do not include) particular features, elements, and/or operations, among others, unless specifically stated otherwise or otherwise understood within the context as used. Thus, such conditional language is not generally intended to imply that features, elements, and/or operations are in any way required for one or more embodiments or that one or more embodiments necessarily include logic for deciding, with or without student input or prompting, whether such features, elements, and/or operations are included or are to be performed in any particular embodiment.
What has been described herein in the specification and drawings includes examples that can provide a digital fingerprint based login method and apparatus. It will, of course, not be possible to describe every conceivable combination of components and/or methodologies for purposes of describing the various features of the disclosure, but it can be appreciated that many further combinations and permutations of the disclosed features are possible. It is therefore evident that various modifications can be made to the disclosure without departing from the scope or spirit thereof. In addition, or in the alternative, other embodiments of the disclosure may be apparent from consideration of the specification and drawings and from practice of the disclosure as presented herein. It is intended that the examples set forth in this specification and the drawings be considered in all respects as illustrative and not restrictive. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A method for logging on based on digital fingerprints, the method comprising:
generating and displaying a digital fingerprint corresponding to the current equipment in advance;
when the login operation is detected, acquiring a current digital fingerprint and user login account information corresponding to current equipment, and sending the current digital fingerprint and the user account information to a background server;
the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound by the user account; and if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information.
2. The digital fingerprint-based login method according to claim 1, wherein the digital fingerprint corresponding to the current device is generated in advance and displayed, further comprising:
binding the digital fingerprint corresponding to the current equipment with the user account information in advance.
3. The login method based on digital fingerprint as claimed in claim 1, wherein the pre-generating and displaying of the digital fingerprint corresponding to the current device comprises:
and entering a login page of the browser in advance, generating a digital fingerprint corresponding to the current equipment on the login page according to the configuration parameters of the current equipment and the browser parameters, and displaying the digital fingerprint corresponding to the current equipment on the login page.
4. The login method based on digital fingerprint as claimed in claim 3, wherein said generating digital fingerprint corresponding to the current device according to the configuration parameters of the current device and the browser parameters on the login page comprises:
and adopting a script language on the login page, and generating a digital fingerprint corresponding to the current equipment according to the canvas image address and the browser identifier of the current equipment.
5. The login method based on the digital fingerprint as claimed in claim 1, wherein the background server detects that the digital fingerprint is bound to the user account, and acquires a list of the digital fingerprint bound to the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information, wherein the login operation comprises the following steps:
the background server judges whether the user account is bound with the digital fingerprint;
if the user account is bound with the digital fingerprint, acquiring a digital fingerprint list bound by the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information;
and if the user account is not bound with the digital fingerprint, executing login operation according to the user account information.
6. The login method based on the digital fingerprint as claimed in claim 1, wherein the background server detects that the digital fingerprint is bound to the user account, and acquires a list of the digital fingerprint bound to the user account; if the current digital fingerprint exists in the digital fingerprint list bound by the user account, executing login operation according to the user account information, and further comprising:
the background server detects that the user account is bound with the digital fingerprint, and acquires a digital fingerprint list bound by the user account;
and if the current digital fingerprint does not exist in the digital fingerprint list bound by the user account, skipping to a login failure page.
7. The login method based on the digital fingerprint, according to the user account information, of claim 1, wherein the login operation is performed according to the user account information, and comprises the following steps:
the background server verifies the user account information;
if the verification is successful, completing login according to the user account information;
and if the verification fails, jumping to a login failure page.
8. A digital fingerprint based login device, said device comprising at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the digital fingerprint based login method of any one of claims 1-7.
9. A non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform the digital fingerprint based login method of any one of claims 1-7.
10. A computer program product, characterized in that the computer program product comprises a computer program stored on a non-volatile computer-readable storage medium, the computer program comprising program instructions which, when executed by a processor, cause the processor to carry out the digital fingerprint based login method of any one of claims 1-7.
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