CN109033784A - Identity identifying method and device in a communication network - Google Patents
Identity identifying method and device in a communication network Download PDFInfo
- Publication number
- CN109033784A CN109033784A CN201810859482.4A CN201810859482A CN109033784A CN 109033784 A CN109033784 A CN 109033784A CN 201810859482 A CN201810859482 A CN 201810859482A CN 109033784 A CN109033784 A CN 109033784A
- Authority
- CN
- China
- Prior art keywords
- browser
- information
- finger print
- comparison result
- reference information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- 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
-
- G—PHYSICS
- 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
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
The invention discloses a kind of identity identifying method and devices in a communication network.The described method includes: the browser finger print information generated during acquisition user's operation browser, wherein the browser finger print information is generated according to the dynamic change result of hardware in the current configurations information of browser and terminal device；The browser finger print information collected is compared with the browser fingerprint reference information pre-saved, obtains comparison result；According to the comparison result, the permission that the user uses the browser is controlled.
Description
Technical field
The present invention relates to field of information processing, espespecially a kind of identity identifying method and device in a communication network.
Background technique
All information include that the identity information of user is all indicated with one group of specific data in computer network, meter
Calculation machine can only identify the digital identity of user, and the authorization of all couples of users is also the authorization for number identity.How to protect
Card is exactly this digital identity lawful owner with the operator that digital identity is operated, that is to say, that guarantees the object of operator
Reason identity is corresponding with digital identity, and authentication is exactly in order to solve this problem first as protected network assets
Critical point, authentication play the role of very important.
Authentication is also referred to as " authentication " or " identity identification ", refers in computer and computer network system really
Recognize the process of operator's identity, so that it is determined that whether the user has access and access right to certain resource, and then makes to count
Calculation machine and the access strategy of network system can be executed reliably and efficiently, prevented attacker from palming off legitimate user and obtained resource
Access authority guarantees the safety of system and data, and the legitimate interests of authorization visitor.
There are disadvantages in terms of convenience, practicability, flexibility, cost for traditional identity authentication techniques, such as with " U-shield " for generation
Table security hardware needs to regularly replace, and portability is poor, at high cost.As mobile interchange nascent state quickly emerges and network peace
It is complete to threaten various dimensions outburst, need the optimization of identity identifying technology.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of identity identifying method and device in a communication network,
Hardware cost needed for lowering authentication operation.
In order to reach the object of the invention, the present invention provides a kind of identity identifying methods in a communication network, comprising:
The browser finger print information generated during user's operation browser is acquired, wherein the browser finger print information is
It is generated according to the dynamic change result of hardware in the current configurations information of browser and terminal device；
The browser finger print information collected is compared with the browser fingerprint reference information pre-saved, is obtained
Comparison result；
According to the comparison result, the permission that the user uses the browser is controlled.
Wherein, the method also has a characteristic that the browser finger print information that will be collected and pre-saves
Browser fingerprint reference information be compared, obtain comparison result, comprising:
Calculate the difference between the browser finger print information and the browser fingerprint reference information；
The difference is compared with pre-set difference threshold；
If comparison result is the difference within the scope of the difference threshold, it is determined that the comparison result is recognized for fingerprint
Card passes through；Otherwise, it determines the comparison result is that finger print identifying does not pass through.
Wherein, the method also has a characteristic that described according to the comparison result, controls described in user's use
The permission of browser, comprising:
According to the comparison result, the browser access authority information of the user is generated；
The user browser access authority information is sent to the terminal device.
Wherein, the method also have a characteristic that the method also includes:
In acquisition terminal equipment the current baseline configuration information of browser and hardware dynamic variation as a result, generate browser
Fingerprint reference information, and the browser fingerprint reference information is stored in the secure storage areas of server end.
Wherein, the method, which also has a characteristic that, described is stored in server for the browser fingerprint reference information
The secure storage areas at end further include:
The encrypted browser fingerprint reference information of receiving terminal apparatus；
According to pre-set encryption and decryption strategy, decruption key is read；
Using encrypted browser fingerprint reference information described in the decryption key decryption, browser fingerprint benchmark is obtained
Information.
A kind of identification authentication system in a communication network, comprising:
Acquisition module, for acquiring the browser finger print information generated during user's operation browser, wherein described clear
Device finger print information of looking at is generated according to the dynamic change result of hardware in the current configurations information of browser and terminal device
's；
Comparison module, browser finger print information for will collect and the browser fingerprint reference information pre-saved
It is compared, obtains comparison result；
Control module, for controlling the permission that the user uses the browser according to the comparison result.
Wherein, described device also has a characteristic that the comparison module includes:
Computing unit, for calculating the difference between the browser finger print information and the browser fingerprint reference information；
Comparing unit, for the difference to be compared with pre-set difference threshold；
Determination unit, if being the difference within the scope of the difference threshold for comparison result, it is determined that the ratio
Result is passed through for finger print identifying；Otherwise, it determines the comparison result is that finger print identifying does not pass through.
Wherein, described device also has a characteristic that the control module includes:
Generation unit, for generating the browser access authority information of the user according to the comparison result；
Transmission unit, for sending the user browser access authority information to the terminal device.
Wherein, described device also has a characteristic that described device further include:
Processing module, the knot of the current baseline configuration information of browser and hardware dynamic variation in acquisition terminal equipment
Fruit generates browser fingerprint reference information, and the browser fingerprint reference information is stored in the secure storage of server end
Area.
Wherein, described device also has a characteristic that the processing module further include:
Receiving unit is used for the encrypted browser fingerprint reference information of receiving terminal apparatus；
Reading unit, for reading decruption key according to pre-set encryption and decryption strategy；
Decryption unit, for obtaining using encrypted browser fingerprint reference information described in the decryption key decryption
Browser fingerprint reference information.
Embodiment provided by the invention acquires the dynamic of hardware in browser current configurations information and terminal device
Result of variations obtains browser finger print information, is compared with preset browser fingerprint a reference value, right according to comparison result
Access is controlled, and realizes the purpose of authentication, compared with prior art, the present invention configurations current using browser
Judged with hardware dynamic result of variations, without increasing hardware cost, under the premise of guaranteeing detection precisely, realizes that identity is recognized
Card, hardware cost needed for reducing authentication.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solution of the present invention, and constitutes part of specification, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the flow chart of identity identifying method in a communication network provided by the invention；
Fig. 2 is the schematic diagram for the identity identifying method based on browser fingerprint that application example of the present invention provides；
Fig. 3 is the structure chart of identification authentication system in a communication network provided by the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
Fig. 1 is the flow chart of identity identifying method in a communication network provided by the invention.Method shown in Fig. 1 includes:
The browser finger print information generated during step 101, acquisition user's operation browser, wherein the browser refers to
Line information is generated according to the dynamic change result of hardware in the current configurations information of browser and terminal device；
Wherein, unlike in the prior art, the information of this step acquisition is that the already present software of terminal device is matched
The information with hardware configuration is set, without increasing hardware cost；
Step 102 carries out the browser finger print information collected with the browser fingerprint reference information pre-saved
It compares, obtains comparison result；
Wherein, whether the comparison of this step is similar for calculating above-mentioned two finger print information, if similarity reaches pre-
Phase, it is determined that comparison result passes through for fingerprint, otherwise determines that comparison result is that fingerprint does not pass through；
Step 103, according to the comparison result, control the permission that the user uses the browser.
Embodiment of the method provided by the invention acquires hardware in browser current configurations information and terminal device
Dynamic change is compared as a result, obtain browser finger print information with preset browser fingerprint a reference value, is tied according to comparing
Fruit controls access, realizes the purpose of authentication, compared with prior art, the present invention base current using browser
Plinth configuration and hardware dynamic result of variations are judged, without increasing hardware cost, under the premise of guaranteeing detection precisely, realize body
Part certification, hardware cost needed for reducing authentication.
Embodiment of the method provided by the invention is described further below:
The present invention realizes a kind of identity identifying technology based on browser fingerprint, based on this technology to browser fingerprint
It is acquired, encrypts, verifies, stores, realize to intelligent terminal authentication where browser, such as PC, mobile phone and Pad
Deng providing a kind of new safely and effectively identity identifying method, realize multiple-factor identification authentication mode, enhancing peace based on this
Use cost is reduced while full property and convenience, enriches and promoted identity identifying technology.
Wherein, browser can for Chrome, IE in the prior art, Opera, Firefox, 360 secure browsers and
The browsers such as Tencent's browser, acquisition information include User Agent, time-zone information, screen message, language setting, plug-in unit column
Table, the font of system installation, geographical location, MIME (Multipurpose Internet Mail Extensions) multipurpose
Internet Mail Extension type list, the noise signal of mobile device accelerator and gyroscope, Canvas, Web Font and
At least one of WebGL etc..
The acquisition of browser fingerprint is generated using above- mentioned information.Browser fingerprint has without saving any letter in client
The characteristics of breath, will not be realized by user, and user can not also remove.Above-mentioned comprehensive browser information guarantees browser fingerprint only
One property.
In an embodiment of the method provided by the invention, the browser finger print information that will be collected and in advance guarantor
The browser fingerprint reference information deposited is compared, and obtains comparison result, comprising:
Calculate the difference between the browser finger print information and the browser fingerprint reference information；
The difference is compared with pre-set difference threshold；
If comparison result is the difference within the scope of the difference threshold, it is determined that the comparison result is recognized for fingerprint
Card passes through；Otherwise, it determines the comparison result is that finger print identifying does not pass through.
Specifically, during realizing to the safety analysis of browser fingerprint, compare incoming browser finger print information and
Stored browser fingerprint reference information determines the legitimacy of identity according to the similarity of calculating, and machine learning is combined to calculate
Method tracks and analyzes potential risk.Similarity calculation includes following aspect:
1) distinct device information is arranged using different Comparing methods and weight；
Specifically, by the dynamic change of hardware in the current configurations information of above-mentioned browser and terminal device
Multiple repairing weld determines the sensitivity of above-mentioned parameter, the i.e. more ginseng of change frequency according to the situation of change of the corresponding result of parameter
Number, the sensitivity of the parameter is higher, conversely, then the sensitivity of the parameter is lower；After obtaining the sensitivity of the parameter, according to this
A possibility that weight of parameter is arranged in sensitivity, improves the uniqueness of browser fingerprint.
2) identification facility information normally changes, and avoids judging by accident.
Specifically, the running environment of acquisition time and terminal device will cause browsing in terminal device use process
The result of device fingerprint has certain deviation space, need to calculate the deviation space in advance, to generate mistake in subsequent compare
Sentence.
In embodiments of the present invention, by magnanimity certification request processing and extensive browser fingerprint storage, by
Authentication service verification service and storage service are standby to the horizontal dilatation of system, load balancing and automatic calamity using cluster realization, mention
Rise the stability and efficiency of authentication service.
It for example, will be poor by calculating the difference between browser finger print information and the browser fingerprint reference information
It is different to be compared with discrepancy threshold, the similarity of the two is judged according to difference results, meets preset similarity in similarity
When threshold value, determine that browser finger print identifying passes through, otherwise, it determines browser finger print identifying does not pass through.Wherein, browser fingerprint
Alignments can be compared using identification method in the prior art, and details are not described herein again.
Wherein, the setting of similarity threshold size setting according to caused by facility information normal variation, specifically may be used
It is collected by many experiments.
It is described according to the comparison result in an embodiment of the method provided by the invention, it controls the user and uses
The permission of the browser, comprising:
According to the comparison result, the browser access authority information of the user is generated；
The user browser access authority information is sent to the terminal device.
Specifically, to guarantee to handle degree and accuracy in time, being needed since the computational throughput of browser fingerprint comparison is larger
There is server to be managed, the output and transmission of subsequent judgement are carried out by server, notifies terminal device according to the judgement knot
Fruit is controlled.
It should be noted that needing in advance will be clear when processing terminal equipment is sent to real-time browser finger print information
Device fingerprint a reference value of looking at configuration is completed, therefore, before executing certification, the method also includes:
In acquisition terminal equipment the current baseline configuration information of browser and hardware dynamic variation as a result, generate browser
Fingerprint reference information, and the browser fingerprint reference information is stored in the secure storage areas of server end.
Specifically, the browser fingerprint a reference value can store the memory space in device systems or core application protection,
Guarantee that the information will not be tampered easily.
It is described that the browser fingerprint reference information is stored in service in an embodiment of the method provided by the invention
The secure storage areas at device end further include:
The encrypted browser fingerprint reference information of receiving terminal apparatus；
According to pre-set encryption and decryption strategy, decruption key is read；
Using encrypted browser fingerprint reference information described in the decryption key decryption, browser fingerprint benchmark is obtained
Information.
Specifically, can be using the transmission of the data such as HTTPS, RSA and data encryption skill to the safe handling of browser fingerprint
Art strongly limits the difficulty of " man-in-the-middle attack "；Spatial information does and obscures front-end code at any time, and the broken of code is significantly greatly increased
Solve difficulty.
From the above, it can be seen that browser is realized with browser basis to intelligent end as the most common terminal software of user
The identity at end indicates, to realize a kind of new safely and effectively identity identifying method, enriches and promoted identity identifying technology.
Application example provided by the invention is described further below:
Fig. 2 is the schematic diagram for the identity identifying method based on browser fingerprint that application example of the present invention provides.Shown in Fig. 2
Method includes:
1. client-side program includes the relevant business procedure of business, storage " browser ID " and browser authentication group
Part.
(1) " browser ID " be stored in device systems or core application protection memory space, when first time use or
By calling verification interface to reacquire and store when " browser ID " loses；
(2) fingerprint extraction module extracts browser fingerprint；
(3) encrypting module encrypts the device-fingerprint extracted；
(4) data transmission module is interacted with certificate server, by storage " browser ID " and browser finger print data
It reports, if " browser ID " is that empty " browser ID " by return is saved at this time.
2. certificate server receives certification request and the operation such as is decrypted, verifies, storing, alerting.
(1) data decryption module is decrypted；
(2) authentication module calculates the similarity of device-fingerprint, determines whether ID authentication request is legal, if incoming
" browser ID " is empty then generation new " browser ID "；
(3) when authenticate it is legal when and be not present this browser information when, data memory module store this " browser ID " and
Browser finger print data.When similarity is not 100% but is still legal, browser finger print data is updated.
(4) when verifying illegal, alarm module issues alarm.
The method that application example of the present invention provides realizes multiple-factor authentication based on the authentication of browser fingerprint
Mode reduces use cost while enhancing safety and convenience, enriches and promote identity identifying technology being not necessarily to specific hardware；
Support that acquisition comprehensively is carried out to browser fingerprint guarantees equipment uniqueness；Safety analysis is carried out to browser fingerprint, is guaranteeing to pacify
Allow part browser information variable in the case where complete.A kind of new safely and effectively identity identifying method is provided.Compared to tradition
Identity identifying technology has advantage in terms of convenience, practicability, flexibility, cost.
Fig. 3 is the structure chart of identification authentication system in a communication network provided by the invention.Fig. 3 shown device includes:
Acquisition module 301, for acquiring the browser finger print information generated during user's operation browser, wherein described
Browser finger print information is raw according to the dynamic change result of hardware in the current configurations information of browser and terminal device
At；
Comparison module 302, browser finger print information for will collect and the browser fingerprint benchmark pre-saved
Information is compared, and obtains comparison result；
Control module 303, for controlling the permission that the user uses the browser according to the comparison result.
In an Installation practice provided by the invention, the comparison module 302 includes:
Computing unit, for calculating the difference between the browser finger print information and the browser fingerprint reference information；
Comparing unit, for the difference to be compared with pre-set difference threshold；
Determination unit, if being the difference within the scope of the difference threshold for comparison result, it is determined that the ratio
Result is passed through for finger print identifying；Otherwise, it determines the comparison result is that finger print identifying does not pass through.
In an Installation practice provided by the invention, the control module 303 includes:
Generation unit, for generating the browser access authority information of the user according to the comparison result；
Transmission unit, for sending the user browser access authority information to the terminal device.
In an Installation practice provided by the invention, described device further include:
Processing module, the knot of the current baseline configuration information of browser and hardware dynamic variation in acquisition terminal equipment
Fruit generates browser fingerprint reference information, and the browser fingerprint reference information is stored in the secure storage of server end
Area.
In an Installation practice provided by the invention, the processing module further include:
Receiving unit is used for the encrypted browser fingerprint reference information of receiving terminal apparatus；
Reading unit, for reading decruption key according to pre-set encryption and decryption strategy；
Decryption unit, for obtaining using encrypted browser fingerprint reference information described in the decryption key decryption
Browser fingerprint reference information.
Installation practice provided by the invention acquires hardware in browser current configurations information and terminal device
Dynamic change is compared as a result, obtain browser finger print information with preset browser fingerprint a reference value, is tied according to comparing
Fruit controls access, realizes the purpose of authentication, compared with prior art, the present invention base current using browser
Plinth configuration and hardware dynamic result of variations are judged, without increasing hardware cost, under the premise of guaranteeing detection precisely, realize body
Part certification, hardware cost needed for reducing authentication.
Those of ordinary skill in the art will appreciate that computer journey can be used in all or part of the steps of above-described embodiment
Sequence process realizes that the computer program can be stored in a computer readable storage medium, the computer program exists
(such as system, unit, device) executes on corresponding hardware platform, when being executed, include the steps that embodiment of the method it
One or combinations thereof.
Optionally, integrated circuit can be used also to realize in all or part of the steps of above-described embodiment, these steps can
To be fabricated to integrated circuit modules one by one respectively, or make multiple modules or steps in them to single integrated electricity
Road module is realized.In this way, the present invention is not limited to any specific hardware and softwares to combine.
Each device/functional module/functional unit in above-described embodiment, which can be adopted, is realized with general computing device realization, it
Can be concentrated on a single computing device, can also be distributed over a network of multiple computing devices.
Each device/functional module/functional unit in above-described embodiment realized in the form of software function module and as
Independent product when selling or using, can store in a computer readable storage medium.Computer mentioned above
Read/write memory medium can be read-only memory, disk or CD etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to protection scope described in claim.
Claims (10)
1. a kind of identity identifying method in a communication network characterized by comprising
The browser finger print information generated during user's operation browser is acquired, wherein the browser finger print information is basis
The dynamic change result of hardware generates in the current configurations information of browser and terminal device；
The browser finger print information collected is compared with the browser fingerprint reference information pre-saved, is compared
As a result；
According to the comparison result, the permission that the user uses the browser is controlled.
2. the method according to claim 1, wherein the browser finger print information that will be collected and in advance
The browser fingerprint reference information of preservation is compared, and obtains comparison result, comprising:
Calculate the difference between the browser finger print information and the browser fingerprint reference information；
The difference is compared with pre-set difference threshold；
If comparison result is the difference within the scope of the difference threshold, it is determined that the comparison result is logical for finger print identifying
It crosses；Otherwise, it determines the comparison result is that finger print identifying does not pass through.
3. controlling the user makes the method according to claim 1, wherein described according to the comparison result
With the permission of the browser, comprising:
According to the comparison result, the browser access authority information of the user is generated；
The user browser access authority information is sent to the terminal device.
4. method according to any one of claims 1 to 3, which is characterized in that the method also includes:
In acquisition terminal equipment the current baseline configuration information of browser and hardware dynamic variation as a result, generate browser fingerprint
Reference information, and the browser fingerprint reference information is stored in the secure storage areas of server end.
5. according to the method described in claim 4, it is characterized in that, described be stored in clothes for the browser fingerprint reference information
The secure storage areas at business device end further include:
The encrypted browser fingerprint reference information of receiving terminal apparatus；
According to pre-set encryption and decryption strategy, decruption key is read；
Using encrypted browser fingerprint reference information described in the decryption key decryption, browser fingerprint benchmark letter is obtained
Breath.
6. a kind of identification authentication system in a communication network characterized by comprising
Acquisition module, for acquiring the browser finger print information generated during user's operation browser, wherein the browser
Finger print information is generated according to the dynamic change result of hardware in the current configurations information of browser and terminal device；
Comparison module, the browser finger print information for will collect are carried out with the browser fingerprint reference information pre-saved
It compares, obtains comparison result；
Control module, for controlling the permission that the user uses the browser according to the comparison result.
7. device according to claim 6, which is characterized in that the comparison module includes:
Computing unit, for calculating the difference between the browser finger print information and the browser fingerprint reference information；
Comparing unit, for the difference to be compared with pre-set difference threshold；
Determination unit, if being the difference within the scope of the difference threshold for comparison result, it is determined that the comparison knot
Fruit passes through for finger print identifying；Otherwise, it determines the comparison result is that finger print identifying does not pass through.
8. device according to claim 6, which is characterized in that the control module includes:
Generation unit, for generating the browser access authority information of the user according to the comparison result；
Transmission unit, for sending the user browser access authority information to the terminal device.
9. according to any device of claim 6 to 8, which is characterized in that described device further include:
Processing module, in acquisition terminal equipment the current baseline configuration information of browser and hardware dynamic variation as a result,
Browser fingerprint reference information is generated, and the browser fingerprint reference information is stored in the secure storage areas of server end.
10. device according to claim 9, which is characterized in that the processing module further include:
Receiving unit is used for the encrypted browser fingerprint reference information of receiving terminal apparatus；
Reading unit, for reading decruption key according to pre-set encryption and decryption strategy；
Decryption unit, for being browsed using encrypted browser fingerprint reference information described in the decryption key decryption
Device fingerprint reference information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810859482.4A CN109033784A (en) | 2018-08-01 | 2018-08-01 | Identity identifying method and device in a communication network |
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|---|---|---|---|
| CN201810859482.4A CN109033784A (en) | 2018-08-01 | 2018-08-01 | Identity identifying method and device in a communication network |
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| CN113067802A (en) * | 2021-03-12 | 2021-07-02 | 京东数字科技控股股份有限公司 | User identification method, device, equipment and computer readable storage medium |
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