CN103400071A - Network file system mounting method and system on basis of USB flash disc - Google Patents
Network file system mounting method and system on basis of USB flash disc Download PDFInfo
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- CN103400071A CN103400071A CN2013103298234A CN201310329823A CN103400071A CN 103400071 A CN103400071 A CN 103400071A CN 2013103298234 A CN2013103298234 A CN 2013103298234A CN 201310329823 A CN201310329823 A CN 201310329823A CN 103400071 A CN103400071 A CN 103400071A
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Abstract
The invention provides a network file system mounting method and system on the basis of a USB flash disc. The method includes the following steps that when the USB flash disc is inserted into a terminal used for accessing a network file system, the USB flash disc is in communication with a management server through the terminal, authentication information of a user is sent to the management server through an authentication program of the USB flash disc, the management server performs authentication on the user to judge whether the user is allowed to access the network file system, and when the user passes the authentication of the management server, the management server enables authentication results to be fed back to the USB flash disc through the terminal, so that the user enables the network file system to be mounted to the terminal through an access program. According to the method, the authentication program is stored in the USB flash disc, actions of the user for mounting of the network file system are checked through the authentication program, therefore, data safety is improved, and meanwhile convenience is brought to the user for use.
Description
Technical field
The present invention relates to electronic information technical field, particularly a kind of hanging method and system of the network file system(NFS) based on USB flash disk.
Background technology
As everyone knows, existing major part operating system commonly used can the carry network file system(NFS), and namely user's Network File System that can use operating system to provide is connected to long-range file system, and uses memory capacity and the data of this document system.When the network file system(NFS) carry, after on certain operating system, can present to the user with the form of network disk or file.That is to say, the user can use this network file system(NFS) as using local file system.
This design can improve user's memory capacity, allows the user can use the storage space that theory unlimited is large.In addition, at far-end, and long-range network file system(NFS) also has good disaster-tolerant backup strategy, can greatly improve the security of data, prevents the data loss problem that PC or server bring because of damage user's data backup.
Yet existing network file system(NFS) hanging method exists such as advantage, but its implementation procedure there are the following problems:
(1) complicated operation, user's indigestion.This problem is the maximum reason that network operating system can not get popularizing.The method of every kind of operating system carry network file system(NFS) is different, all will be through the operation of four, five steps even the user experiences best Windows operating system, and most of operating system uses relational language all to make user's indigestion, as " mapping network driver " etc.
(2) network file system(NFS) is used dumb.Common network file system(NFS) is used underaction, can not realize the carry of any catalogue.General carry mode can all offer the carry user to whole storage space.
(3) do not provide rights management effective, enterprise-level.The Rights Management System of common network file system(NFS) carry is fairly simple, generally all depends on the existing file system.Yet this rights management can not meet the certain user, particularly the enterprise take " storage space " as product.This enterprise needs more detailed rights management.
USB flash disk is current popular portable storage device, and its advantage is exactly: small and exquisitely be easy to carry, low price, dependable performance.The USB flash disk volume is very little, size as thumb only, and weight is extremely light, generally, in 15 about grams, is particularly suitable for carrying, and we can hang over front to it, be hung on key chain, even put wallet into.General USB flash disk capacity has 1G, 2G, 4G, 8G, 16G, 32G, 64G etc., and on price, take modal 8GB as example, 30-50 unit just can buy left and right, 70 yuan of left and right of 16G.In deposit, without any mechanical device, anti-seismic performance is extremely strong.In addition, flash disk also has the characteristics such as protection against the tide is antimagnetic, high-low temperature resistant, and safe reliability is fine.Although USB flash disk has certain security, its finite capacity is compared with network file system(NFS) or gap is larger.With existing science and technology, also be not enough to one portable, the mobile disk dilatation of size is to TB PB level even as thumb.Aspect security, although USB flash disk has also been accomplished certain security guarantee, but still can't allow the people fully relieved.
Summary of the invention
Purpose of the present invention is intended to solve at least one of above-mentioned technological deficiency.
For this reason, one object of the present invention is to propose a kind of hanging method of the network file system(NFS) based on USB flash disk.Described hanging method has advantages of safe, easy to use.
Another object of the present invention is to propose a kind of carry system of the network file system(NFS) based on USB flash disk.
For achieving the above object, the embodiment of one aspect of the present invention proposes a kind of hanging method of the network file system(NFS) based on USB flash disk, comprise the following steps: when described USB flash disk inserts the terminal that is used for the accesses network file system, described USB flash disk communicates by described terminal and management server, and by the authentication procedure of described USB flash disk, user's authentication information is sent to described management server; Described management server authenticates to judge whether to allow described user to access described network file system(NFS) to described user; And as described user during the authentication by described management server, described management server is given described USB flash disk by authentication result by described terminal feedback, so that described user is mounted to described terminal by described joining procedure by described network file system(NFS).
According to the method for the embodiment of the present invention, by authentication procedure is deposited in USB flash disk, and by the behavior of this authentication procedure authentication of users carry network file system(NFS), thereby improved data security, simultaneously convenient for users.
In one embodiment of the invention, described management server detects the operation behavior of described user to described network file system(NFS); When described user surpassed described user's operating right to the operation behavior of described network file system(NFS), described management server stopped the unauthorized operation behavior of described user to described network file system(NFS).
In one embodiment of the invention, when described equipment, not during the authentication by described management server, do not allow described user that described network file system(NFS) is mounted to described terminal.
In one embodiment of the invention, the authentication mode of described authentication procedure is user name, password or login key.
In one embodiment of the invention, described user's operating right comprises and reads, writes and executable operations.
For achieving the above object, embodiments of the invention propose a kind of carry system of the network file system(NFS) based on USB flash disk on the other hand, comprise: sending module, for when described USB flash disk inserts the terminal that is used for the accesses network file system, described USB flash disk communicates by described terminal and management server, and by the authentication procedure of described USB flash disk, user's authentication information is sent to described management server; Authentication module, authenticate to judge whether to allow described user to access described network file system(NFS) to described user for described management server; And carry module, for as described user during the authentication by described management server, described management server is given described USB flash disk by authentication result by described terminal feedback, so that described user is mounted to described terminal by described joining procedure by described network file system(NFS).
According to the system of the embodiment of the present invention, by authentication procedure is deposited in USB flash disk, and by the behavior of this authentication procedure authentication of users carry network file system(NFS), thereby improved data security, simultaneously convenient for users.
In one embodiment of the invention, also comprise: detection module, for to detecting the operating right of user to described network file system(NFS); Authority module, for when described user surpasses described user's operating right to the operation behavior of described network file system(NFS), stop the unauthorized operation behavior of described user to described network file system(NFS).
In one embodiment of the invention, when the authentification failure to described user of authentication module, described carry module does not allow described user that described network file system(NFS) is mounted to described terminal.
In one embodiment of the invention, when the authentification failure to described user of authentication module, described carry module does not allow described user that described network file system(NFS) is mounted to described terminal.
In one embodiment of the invention, the authentication mode of described authentication procedure is user name, password or login key.
In one embodiment of the invention, described user's operating right comprises and reads, writes and executable operations.
The aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is according to an embodiment of the invention based on the process flow diagram of the hanging method of the network file system(NFS) of USB flash disk;
Fig. 2 is in accordance with another embodiment of the present invention based on the process flow diagram of the hanging method of the network file system(NFS) of USB flash disk; And
Fig. 3 is according to an embodiment of the invention based on the structured flowchart of the carry system of the network file system(NFS) of USB flash disk.
Embodiment
Below describe embodiments of the invention in detail, the example of embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Below by the embodiment that is described with reference to the drawings, be exemplary, only be used to explaining the present invention, and can not be interpreted as limitation of the present invention.
in description of the invention, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " be only be used to describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Fig. 1 is according to an embodiment of the invention based on the process flow diagram of the hanging method of the network file system(NFS) of USB flash disk.As shown in Figure 1, according to the hanging method of the network file system(NFS) based on USB flash disk of the embodiment of the present invention, comprise the following steps:
Step 101, when USB flash disk inserted the terminal that is used for the accesses network file system, USB flash disk communicated by terminal and management server, and by the authentication procedure of USB flash disk, user's authentication information is sent to management server.In USB flash disk, store authentication procedure and the joining procedure of network file system(NFS), and the authentication mode of authentication procedure is user name, password or login key.
Step 102, management server authenticates to judge whether to allow the customer access network file system to the user.
In one embodiment of the invention, when equipment does not pass through the authentication of management server, do not allow the user that network file system(NFS) is mounted to terminal.
When step 103, authentication as the user by management server, management server by authentication result by terminal feedback to USB flash disk, so that the user is mounted to terminal by joining procedure by network file system(NFS).
According to the method for the embodiment of the present invention, by authentication procedure is deposited in USB flash disk, and by the behavior of this authentication procedure authentication of users carry network file system(NFS), thereby improved data security, simultaneously convenient for users.
Fig. 2 is in accordance with another embodiment of the present invention based on the process flow diagram of the hanging method of the network file system(NFS) of USB flash disk.As shown in Figure 2, according to the hanging method of the network file system(NFS) based on USB flash disk of the embodiment of the present invention, comprise the following steps:
Step 201, when USB flash disk inserted the terminal that is used for the accesses network file system, USB flash disk communicated by terminal and management server, and by the authentication procedure of USB flash disk, user's authentication information is sent to management server.
Step 202, management server authenticates to judge whether to allow the customer access network file system to the user.
When step 203, authentication as the user by management server, management server by authentication result by terminal feedback to USB flash disk, so that the user is mounted to terminal by joining procedure by network file system(NFS).
Step 204, management server detect the operation behavior of user to network file system(NFS).
Step 205, when the user surpassed user's operating right to the operation behavior of network file system(NFS), management server stopped the unauthorized operation behavior of user to network file system(NFS).
In one embodiment of the invention, management server to the operation setting operating right of user to the file or folder in network file system(NFS), user's operating right comprises and reads, writes and executable operations.
According to the method for the embodiment of the present invention, by to the access setting operation authority of user to network file system(NFS), guaranteed the security of network file system(NFS).
Fig. 3 is according to an embodiment of the invention based on the structured flowchart of the carry system of the network file system(NFS) of USB flash disk.As shown in Figure 3, according to the carry system of the network file system(NFS) based on USB flash disk of the embodiment of the present invention, comprise sending module 100, authentication module 200 and carry module 300.
Sending module 100 is for when USB flash disk inserts the terminal that is used for the accesses network file system, and USB flash disk communicates by terminal and management server, and by the authentication procedure of USB flash disk, user's authentication information is sent to management server.The authentication mode of authentication procedure is user name, password or login key.
Authentication module 200 authenticates to judge whether to allow the customer access network file system for management server to the user.
In one embodiment of the invention, when the authentification failure to the user of authentication module, the carry module does not allow the user that network file system(NFS) is mounted to terminal.
Carry module 300 is for as the user during authentication by management server, management server by authentication result by terminal feedback to USB flash disk, so that the user is mounted to terminal by joining procedure by network file system(NFS).
In one embodiment of the invention, the carry system based on the network file system(NFS) of USB flash disk also comprises: detection module 400 and authority module 500.
Detection module 400 is for to detecting the operating right of user to network file system(NFS).
Authority module 500, for when the user surpasses user's operating right to the operation behavior of network file system(NFS), stops the unauthorized operation behavior of user to network file system(NFS).User's operating right comprises and reads, writes and executable operations.
According to the system of the embodiment of the present invention, by authentication procedure is deposited in USB flash disk, and by the behavior of this authentication procedure authentication of users carry network file system(NFS), thereby improved data security, simultaneously convenient for users.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art is not in the situation that break away from principle of the present invention and aim can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (10)
1. the hanging method based on the network file system(NFS) of USB flash disk, is characterized in that, in described USB flash disk, stores authentication procedure and the joining procedure of described network file system(NFS), said method comprising the steps of:
When described USB flash disk inserted the terminal that is used for the accesses network file system, described USB flash disk communicated by described terminal and management server, and by the authentication procedure of described USB flash disk, user's authentication information is sent to described management server;
Described management server authenticates to judge whether to allow described user to access described network file system(NFS) to described user; And
During authentication as described user by described management server, described management server is given described USB flash disk by authentication result by described terminal feedback, so that described user is mounted to described terminal by described joining procedure by described network file system(NFS).
2. the hanging method of the network file system(NFS) based on USB flash disk as claimed in claim 1, is characterized in that, also comprises:
Described management server detects the operation behavior of described user to described network file system(NFS);
When described user surpassed described user's operating right to the operation behavior of described network file system(NFS), described management server stopped the unauthorized operation behavior of described user to described network file system(NFS).
3. the hanging method of the network file system(NFS) based on USB flash disk as claimed in claim 1, is characterized in that, when described equipment, not during the authentication by described management server, do not allow described user that described network file system(NFS) is mounted to described terminal.
4. the hanging method of the network file system(NFS) based on USB flash disk as claimed in claim 1, is characterized in that, the authentication mode of described authentication procedure is user name, password or login key.
5. the hanging method of the network file system(NFS) based on USB flash disk as claimed in claim 2, is characterized in that, described user's operating right comprises and reads, writes and executable operations.
6. the system of the carry based on the network file system(NFS) of USB flash disk, is characterized in that, in described USB flash disk, stores authentication procedure and the joining procedure of described network file system(NFS), and described system comprises:
Sending module, for when described USB flash disk inserts the terminal that is used for the accesses network file system, described USB flash disk communicates by described terminal and management server, and by the authentication procedure of described USB flash disk, user's authentication information is sent to described management server;
Authentication module, authenticate to judge whether to allow described user to access described network file system(NFS) to described user for described management server; And
The carry module, for as described user during the authentication by described management server, described management server is given described USB flash disk by authentication result by described terminal feedback, so that described user is mounted to described terminal by described joining procedure by described network file system(NFS).
7. the carry system of the network file system(NFS) based on USB flash disk as claimed in claim 6, is characterized in that, also comprises:
Detection module, for to detecting the operating right of user to described network file system(NFS);
Authority module, for when described user surpasses described user's operating right to the operation behavior of described network file system(NFS), stop the unauthorized operation behavior of described user to described network file system(NFS).
8. the carry system of the network file system(NFS) based on USB flash disk as claimed in claim 6, is characterized in that, when the authentification failure to described user of authentication module, described carry module does not allow described user that described network file system(NFS) is mounted to described terminal.
9. the carry system of the network file system(NFS) based on USB flash disk as claimed in claim 6, is characterized in that, the authentication mode of described authentication procedure is user name, password or login key.
10. the carry system of the network file system(NFS) based on USB flash disk as claimed in claim 7, is characterized in that, described user's operating right comprises and reads, writes and executable operations.
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| CN2013103298234A CN103400071A (en) | 2013-07-31 | 2013-07-31 | Network file system mounting method and system on basis of USB flash disc |
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| CN2013103298234A CN103400071A (en) | 2013-07-31 | 2013-07-31 | Network file system mounting method and system on basis of USB flash disc |
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| CN105354479A (en) * | 2015-11-03 | 2016-02-24 | 杭州电子科技大学 | USB flash disk authentication based solid state disk and data hiding method |
| CN103747064B (en) * | 2013-12-26 | 2017-06-20 | 广东中科遥感技术有限公司 | Hanging method, client and system based on MooseFS Distribute file systems |
| CN106934294A (en) * | 2015-12-29 | 2017-07-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of secure information storage method and device for LAN |
| CN109542862A (en) * | 2018-11-21 | 2019-03-29 | 北京百度网讯科技有限公司 | For controlling the methods, devices and systems of the carry of file system |
| CN111866155A (en) * | 2020-07-26 | 2020-10-30 | 陈军 | Network disk file sharing method and system based on USB flash disk |
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