CN105429807B - The access method and device of local network resource - Google Patents
The access method and device of local network resource Download PDFInfo
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- CN105429807B CN105429807B CN201511025244.6A CN201511025244A CN105429807B CN 105429807 B CN105429807 B CN 105429807B CN 201511025244 A CN201511025244 A CN 201511025244A CN 105429807 B CN105429807 B CN 105429807B
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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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
- H04L41/0253—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using browsers or web-pages for accessing management information
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention is suitable for field of computer technology, provides the access method and device of local network resource, comprising: access to LAN simultaneously starts browser；The web application for resource access being stored in advance in the server is accessed by the browser, the web, which is applied, disables resource downloading and preservation function；It is applied in the browser by the web and resource access is carried out to the local area network.In the present invention, in such a way that web is accessed, load web application in a browser, to realize that the resource of local area network is accessed by web application, the permission of resource access by web apply in the correlation function write realize control, client can not local area network resource be downloaded and save, thus improve the information security of local area network.
Description
Technical field
The invention belongs to field of computer technology more particularly to the access methods and device of local network resource.
Background technique
In order to achieve the purpose that save office resource or realize removableization office, currently, own office equipment is by more next
More generally use at work.People access enterprise network by own office equipment, realize and provide to internal in enterprise network
The access in source.The addition of own office equipment, so that the safety of internal resource becomes the eager concern of needs in enterprise network
The problem of, since own office equipment does not have rights management mechanism at runtime, after accessing enterprise network, user can be with
It optionally accesses access to internal resource, there are the risks of internal resource leakage, influence information security.
Summary of the invention
In view of this, the embodiment of the invention provides the access method of local network resource and device, to solve to pass through at present
Own office equipment access enterprise networks network will lead to internal resource leakage, the problem of impacting to information security.
In a first aspect, providing a kind of access method of local network resource, comprising:
Access to LAN simultaneously starts browser；
It is stored in advance in the web application for resource access in the server by browser access, it is described
Web, which is applied, disables resource downloading and preservation function；
It is applied in the browser by the web and resource access is carried out to the local area network.
Second aspect provides a kind of access method of local network resource, comprising:
The web application for resource access is stored in advance, the web, which is applied, prohibits resource downloading and preservation function
With；
Receive the web application access request of the browser of client in the local area network；
The web application is issued according to web application access request, to realize in the browser by described
Web, which is applied, carries out resource access to the local area network.
The third aspect provides a kind of access mechanism of local network resource, comprising:
Access and start unit, for access to LAN and start browser；
Web application access unit is used to provide for being stored in advance in the server by browser access
The web application of source access, the web, which is applied, disables resource downloading and preservation function；
Resource access unit carries out resource visit to the local area network for applying in the browser by the web
It asks.
Fourth aspect provides a kind of access mechanism of local network resource, comprising:
Storage unit, for the web application for resource access to be stored in advance, the web is applied to resource downloading and guarantor
Function is deposited to be disabled；
First receiving unit, the web application access for receiving the browser of client in the local area network are requested；
Issuance unit is applied for issuing the web according to web application access request, to realize in the browsing
It is applied in device by the web and resource access is carried out to the local area network.
In embodiments of the present invention, in such a way that web is accessed, web application is loaded in a browser, thus by should
The resource access of local area network is realized in web application, the permission of resource access by web apply in the correlation function write realize
Control, client can not local area network resource be downloaded and save, thus improve the information security of local area network.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the implementation flow chart of the access method client of local network resource provided in an embodiment of the present invention；
Fig. 2 is the implementation process of the access method client identity verifying of local network resource provided in an embodiment of the present invention
Figure；
Fig. 3 is the implementation flow chart of the access method server of local network resource provided in an embodiment of the present invention；
Fig. 4 is the implementation process of the access method server authentication of local network resource provided in an embodiment of the present invention
Figure；
Fig. 5 is the structural block diagram of the access mechanism client part of local network resource provided in an embodiment of the present invention；
Fig. 6 is the structural block diagram of the access mechanism server section of local network resource provided in an embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details understands the embodiment of the present invention to cut thoroughly.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
Firstly, explaining the implementation process of the access method client of local network resource provided in an embodiment of the present invention
It states, the client includes but is not limited to the mobile computing devices such as computer, laptop or smart phone, plate, such as
Shown in Fig. 1, details are as follows for implementation process:
In S101, access to LAN simultaneously starts browser.
Wherein, the local area network includes but is not limited to the internal network of the mechanisms such as enterprise, school, defeated in client by user
After entering legal username and password, client accesses the local area network, at the same time, starts browser.
In S102, the web for resource access being stored in advance in the server is accessed by the browser
Using the web, which is applied, disables resource downloading and preservation function.
In the server, the web application write has been stored in advance, client can have been utilized in such a way that web is accessed
The browser of middle installation realizes application access, and the function of web application is the access of realization client local area network resource, but its
Function includes but is not limited to the access of local area network resource, other clients need the network operation realized under local area network
It can be realized, be not limited thereto by web application.In the present embodiment, it should be clear that, web application is played a game
The downloading of domain net resource and preservation function are disabled, and user can realize local area network resource by web application
It checks, the operation such as priority assignation, still, can not local network resource be downloaded or is saved in client local, thus guarantee to work as
When carrying out local network resource access by web application, local network resource will not leak.
In addition, in the present embodiment, since web application memory is in server, browser accesses Shi Doucong server every time
Downloading obtains, and therefore, once needing to carry out version upgrading to web application, also only needs to update the web application stored in server
, there is no the release maintenance of client operations, save the software maintenance cost of client.
In S103, is applied in the browser by the web and resource access is carried out to the local area network.
Here, web application is loaded in a browser in such a way that web is accessed, to realize by web application
The resource of local area network accesses, the permission of resource access by web apply in the correlation function write realize control, client without
Method local area network resource is downloaded and saves.Meanwhile it also may be implemented to access interface to similar to conventional resource in web application
Interface load so that user can realize the resource access of local area network in a browser with conventional resource access mode.
Further, in order to ensure the identity legitimacy of client or server, local area network is more efficiently ensured
Information security can also carry out authentication to client or server before S103, as shown in Figure 2:
In S104, is applied by the web and authentication is carried out to the browser or the server.
If the authentication passes through, the operation of S103 is executed；If the authentication does not pass through, such as S105 institute
Show: terminating the access applied to the web in the browser.Terminate the access applied to web, then be equivalent to terminate it is logical
The every operation that web application can be performed is crossed, that is, in the unsanctioned situation of authentication, in order to ensure local area network
Information security terminates the access of client local area network resource, to prevent leaking data.
The elaboration for carrying out several embodiments to Fig. 2 auth method as described in the examples below, in authentication
Cheng Zhong can use any one following auth method, or use following a variety of auth methods simultaneously:
As an embodiment of the present invention, it can be applied by the web and preset term is carried out to the browser
Detection, whether to detect the browser by malicious modification.The detection of the preset term includes but is not limited to: detection browser
Whether distorted by code, whether detection browser is loaded with malicious plugins, or whether detection browser is loaded with and is used for
To convert the auxiliary plug-in that image content exports for data content, thus assure that generate causes because of browser screenshotss
Data safety loophole.
It as another embodiment of the present invention, can also be applied by the web, by the media access control layer of the machine
The address (Media Access Control, MAC) is uploaded to the server, to pass through the machine described in the server authentication
Whether the MAC Address that MAC Address uses when accessing the local area network with the machine is consistent: since client is in access to LAN,
Need to input legal user name and password to complete authentication, during the authentication, client also can be by this
The MAC Address of machine is reported to server to achieve, therefore, in the present embodiment, in order to avoid in legitimate client success together
After access to LAN, illegitimate client falsely uses correct username and password access to LAN, can be periodically or random by web application
The MAC Address of the machine is reported to server by ground, by server by the MAC Address reported and use when client access to LAN
MAC Address be compared, if the two is consistent, authentication passes through, and otherwise, authentication does not pass through.
Above-mentioned two embodiment is that server is allowed to carry out authentication to client, as of the invention another
Embodiment can also carry out authentication to server by client, to prevent the data or execution that upload by web application
Operation intercepted and captured by illegal server, generate incipient fault for data security.As follows to the verification mode of server identity: reception comes from
The check value of the server, the check value are calculated by the server by preset algorithm；Execute the pre- imputation
Whether method, the calculated result for detecting the execution are consistent with the check value.In the present embodiment, preset algorithm is by preset simultaneously
It is neutralized in server in web application, server can issue the school being calculated based on the preset algorithm according to the requirement of client
Value is tested, alternatively, server can periodically issue the check value being calculated based on the preset algorithm, and after receiving check value,
The predetermined function of web application can also be calculated by the preset algorithm, and calculated result is compared with the check value received
It is right, judge whether the two is consistent.In the present embodiment, if server identity is illegal, what the check value and web sent was applied
Calculated result can be inconsistent, so that client can complete the authentication to server.
Corresponding to embodiments thereof described above, next, to the access method of local network resource provided in an embodiment of the present invention
The implementation process of server is illustrated, as shown in figure 3, details are as follows for its implementation process:
In S301, the web application for resource access is stored in advance, the web is applied to resource downloading and saved function
Disabling is can be carried out.
In the server, the web application write has been stored in advance, client can utilize in such a way that web is accessed
The browser installed in client realizes application access.The function of web application is to realize the visit of client local area network resource
It asks, but its function includes but is not limited to the access of local area network resource, other clients need the net realized under local area network
Network operation can also be realized by web application, be not limited thereto.In the present embodiment, it should be clear that, the web
It is disabled using the downloading and preservation function of local area network resource, user can realize local area by web application
Local network resource still can not be downloaded or be saved in client local, thus by the operation such as the checking of net resource, priority assignation
To guarantee that local network resource will not leak when carrying out local network resource access by web application.
In S302, the web application access request of the browser of client in the local area network is received.
In S303, the web is issued according to web application access request and is applied, to realize in the browser
It is applied by the web and resource access is carried out to the local area network.
When client wishes to access the web in application, server can be received from local area network in such a way that web is accessed
In the client browser web application access request, receive the web application access request after, browser applies the web
It is handed down to client, client loads web application in a browser, thus the money for realizing local area network by web application
Source access.
Further, in order to ensure the identity legitimacy of client or server, local area network is more efficiently ensured
Information security, can also carry out authentication to client or server, carry out body to client corresponding to described above
The second way of part verifying, in server-side side, as shown in figure 4, its authentication process itself participated in includes:
In S401, the MAC Address that the client is sent by web application is received.
In S402, verify the MAC Address and the client access the address that is used when the local area network whether one
It causes.
In S403, Xiang Suoshu client returns to the result of the verifying.
Since client is in access to LAN, need to input legal user name and password to complete authentication, In
During the authentication, the MAC Address of the machine can be also reported to together server to achieve, therefore, at this by client
In embodiment, in order to avoid after legitimate client is successfully accessed local area network, illegitimate client falsely uses correct user name and close
The MAC Address of the machine can be reported to server by web application timing or randomly by code access to LAN, will be upper by server
The MAC Address of report is compared with the MAC Address used when client access to LAN, if the two is consistent, authentication is logical
It crosses, otherwise, authentication does not pass through.
Corresponding to the mode described above for carrying out authentication to server, in server-side side, the identity participated in
Verification process includes: that check value is calculated by preset algorithm；The check value is sent to the client, so that described
Client after it locally executes the preset algorithm, detect the execution calculated result whether with the check value one
It causes.In the present embodiment, preset algorithm is preset in web application simultaneously and is neutralized in server, and server can be according to client
It is required that the check value being calculated based on the preset algorithm is issued, alternatively, server can periodically issue based on the preset algorithm
Obtained check value, and after receiving check value, the predetermined function of web application can also be counted by the preset algorithm
It calculates, and calculated result is compared with the check value received, judge whether the two is consistent.In the present embodiment, if server
Identity is illegal, then its check value sent can be inconsistent with the web calculated result applied, so that client can be completed pair
The authentication of server.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
The access method of local network resource corresponding to client-side described in foregoing embodiments, Fig. 5 show this hair
The structural block diagram of the access mechanism for the local network resource that bright embodiment provides, the access mechanism of the local network resource can be interior
Software unit, hardware cell or the unit of soft or hard combination being placed in the application system of client or client.In order to just
In explanation, only the parts related to this embodiment are shown.
Referring to Fig. 5, in client, which includes:
Access and start unit 51, access to LAN simultaneously start browser.
Web application access unit 52 is stored in advance in the server by browser access and is used for resource
The web of access is applied, and the web, which is applied, disables resource downloading and preservation function.
Resource access unit 53 is applied by the web in the browser and carries out resource access to the local area network.
Optionally, described device further include:
Identity authenticating unit is applied by the web and carries out authentication to the browser or the server；If institute
It states authentication to pass through, then executes the resource access unit；If the authentication does not pass through, in the browser eventually
Only to the access of web application.
Optionally, the identity authenticating unit is specifically used for executing one or more of operation:
By the web apply to the browser carry out preset term detection, with detect the browser whether by
Malicious modification；
It is applied by the web, the media access control layer MAC Address of the machine is uploaded to the server, to pass through
Whether the MAC Address that the MAC Address of the machine described in the server authentication uses when accessing the local area network with the machine is consistent；With
And
The check value from the server is received, the check value is calculated by the server by preset algorithm
It arrives, executes the preset algorithm, whether the calculated result for detecting the execution is consistent with the check value.
The access method of local network resource corresponding to server-side described in foregoing embodiments, Fig. 6 show this hair
The structural block diagram of the access mechanism for the local network resource that bright embodiment provides, the access mechanism of the local network resource can be interior
Software unit, hardware cell or the unit of soft or hard combination being placed in the application system of server or server.In order to just
In explanation, only the parts related to this embodiment are shown.
Referring to Fig. 6, in server, which includes:
Storage unit 61, is stored in advance the web application for resource access, and the web is applied to resource downloading and preservation
Function is disabled；
First receiving unit 62 receives the web application access request of the browser of client in the local area network；
Issuance unit 63 issues the web according to web application access request and applies, to realize in the browser
In by the web apply to the local area network carry out resource access.
Optionally, described device further include:
Second receiving unit, with receiving the media access control layer MAC that the client is sent by web application
Location；
Authentication unit, verify the MAC Address and the client access the address that is used when the local area network whether one
It causes；
Return unit, Xiang Suoshu client return to the result of the verifying.
Alternatively, described device further include:
Check value is calculated by preset algorithm in computing unit；
The check value is sent to the client by transmission unit so that the client locally executed at it is described
After preset algorithm, whether the calculated result for detecting the execution is consistent with the check value.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, system embodiment described above is only schematical, for example, the division of the module or unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling or direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of device or unit or
Communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the embodiment of the present invention
Substantially all or part of the part that contributes to existing technology or the technical solution can be with software product in other words
Form embody, which is stored in a storage medium, including some instructions use so that one
Computer equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute this hair
The all or part of the steps of bright each embodiment the method for embodiment.And storage medium above-mentioned include: USB flash disk, mobile hard disk,
Read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic
The various media that can store program code such as dish or CD.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and model of each embodiment technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of access method of local network resource characterized by comprising
Access to LAN simultaneously starts browser；
The web application for resource access in the server, the web application pair is stored in advance by browser access
Resource downloading and preservation function are disabled；
It is applied in the browser by the web and resource access is carried out to the local area network.
2. the method as described in claim 1, which is characterized in that applied by the web to the office in the browser
Before domain net carries out resource access, the method also includes:
It is applied by the web and authentication is carried out to the browser or the server；
If the authentication passes through, execute it is described in the browser by the web apply to the local area network into
The operation of row resource access；
If the authentication does not pass through, the access applied to the web is terminated in the browser.
3. method according to claim 2, which is characterized in that described to be applied by the web to the browser or described
It includes one or more of that server, which carries out authentication:
The detection that preset term is carried out to the browser is applied, by the web whether to detect the browser by malice
Modification；
It is applied by the web, the media access control layer MAC Address of the machine is uploaded to the server, by described
Whether the MAC Address that the MAC Address of the machine described in server authentication uses when accessing the local area network with the machine is consistent；And
The check value from the server is received, the check value is calculated by preset algorithm by the server, is held
Whether the row preset algorithm, the calculated result for detecting the execution are consistent with the check value.
4. a kind of access method of local network resource characterized by comprising
The web application for resource access is stored in advance, the web, which is applied, disables resource downloading and preservation function；
Receive the web application access request of the browser of client in the local area network；
The web application is issued according to web application access request, is answered in the browser by the web with realizing
Resource access is carried out with to the local area network.
5. method as claimed in claim 4, which is characterized in that the method also includes:
Receive the media access control layer MAC Address that the client is sent by web application；
Whether consistent verify the address used when the MAC Address accesses the local area network with the client；
The result of the verifying is returned to the client；
Alternatively, the method also includes:
Check value is calculated by preset algorithm；
The check value is sent to the client, so that the client is after it locally executes the preset algorithm,
Whether the calculated result for detecting the execution is consistent with the check value.
6. a kind of access mechanism of local network resource characterized by comprising
Access and start unit, for access to LAN and start browser；
Web application access unit, for by the browser access be stored in advance in the server for resource access
Web application, the web, which is applied, disables resource downloading and preservation function；
Resource access unit carries out resource access to the local area network for applying in the browser by the web.
7. device as claimed in claim 6, which is characterized in that described device further include:
Identity authenticating unit carries out authentication to the browser or the server for applying by the web；If institute
It states authentication to pass through, then executes the resource access unit；If the authentication does not pass through, in the browser eventually
Only to the access of web application.
8. device as claimed in claim 7, which is characterized in that the identity authenticating unit be specifically used for executing it is following a kind of or
A variety of operations:
The detection that preset term is carried out to the browser is applied, by the web whether to detect the browser by malice
Modification；
It is applied by the web, the media access control layer MAC Address of the machine is uploaded to the server, by described
Whether the MAC Address that the MAC Address of the machine described in server authentication uses when accessing the local area network with the machine is consistent；And
The check value from the server is received, the check value is calculated by preset algorithm by the server, is held
Whether the row preset algorithm, the calculated result for detecting the execution are consistent with the check value.
9. a kind of access mechanism of local network resource characterized by comprising
Storage unit, for the web application for resource access to be stored in advance, the web is applied to resource downloading and is saved function
Disabling is can be carried out；
First receiving unit, the web application access for receiving the browser of client in the local area network are requested；
Issuance unit is applied for issuing the web according to web application access request, to realize in the browser
It is applied by the web and resource access is carried out to the local area network.
10. device as claimed in claim 9, which is characterized in that described device further include:
Second receiving unit passes through the web using the media access control layer MAC sent for receiving the client
Location；
Authentication unit, for verify the MAC Address and address that when client accesses the local area network uses whether one
It causes；
Return unit, for returning to the result of the verifying to the client；
Alternatively, described device further include:
Computing unit, for check value to be calculated by preset algorithm；
Transmission unit, for the check value to be sent to the client so that the client locally executed at it is described
After preset algorithm, whether the calculated result for detecting the execution is consistent with the check value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025244.6A CN105429807B (en) | 2015-12-29 | 2015-12-29 | The access method and device of local network resource |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025244.6A CN105429807B (en) | 2015-12-29 | 2015-12-29 | The access method and device of local network resource |
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| Publication Number | Publication Date |
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| CN105429807A CN105429807A (en) | 2016-03-23 |
| CN105429807B true CN105429807B (en) | 2019-11-29 |
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| CN201511025244.6A Active CN105429807B (en) | 2015-12-29 | 2015-12-29 | The access method and device of local network resource |
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| CN109889605A (en) * | 2019-03-20 | 2019-06-14 | 中国空气动力研究与发展中心高速空气动力研究所 | A kind of project application method for pushing and device |
| CN111222125A (en) * | 2019-12-17 | 2020-06-02 | 中国电力科学研究院有限公司 | Client and server safety protection system of enterprise browser |
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