CN111737739A - Information identification early warning communication system and method based on two-dimension code physical isolation - Google Patents
Information identification early warning communication system and method based on two-dimension code physical isolation Download PDFInfo
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Abstract
The invention discloses an information identification early warning communication system based on two-dimension code physical isolation, which comprises an intranet and an extranet connected with the intranet; the intranet document identification and generation system is characterized in that an intranet document, an information identification and analysis module and an identification and generation module are arranged inside an intranet, an information receiving end of the information identification and analysis module is connected with the intranet document, an information sending end of the information identification and analysis module is connected with the identification and generation module, a text document to be generated into a two-dimensional code is stored inside the intranet document, the information identification and analysis module identifies and selects the text document in the intranet document, the text document meeting the conditions is sent into the identification and generation module, and the two-dimensional code is generated through the identification and generation module. The invention applies the information matching and sensitive word recognition algorithm to the information matching and extraction in the physical isolation based on the two-dimensional code, thereby improving the rapidness, the accuracy and the safety of the information extraction.
Description
Technical Field
The invention relates to the technical field of two-dimension codes, in particular to an information identification early warning communication system and method based on two-dimension code physical isolation.
Background
In recent years, the two-dimensional code technology has the advantages of large information amount, high decoding reliability, easiness in encryption, low cost, simplicity in manufacture, durability and the like, is more and more common in our lives and also popularized to various fields, and payment codes, bus codes, public numbers and the like are common in daily life. The two-dimensional code is characterized in that certain specific geometric figures are distributed on a plane by black and white figures according to a certain rule to store information, and then the stored information content is restored by image recognition or automatic recognition of scanning equipment. Therefore, direct communication does not exist in the information interaction process of generating and identifying the two-dimensional code, so that physical isolation of the network can be realized.
However, the existing method for physical isolation by two-dimensional codes generally generates two-dimensional codes on a display, then scans and identifies the two-dimensional codes by a scanning device, and then restores information. This is prone to the following problems:
1. how to select a file which needs to be generated into two-dimensional code communication;
2. whether the file of the two-dimensional code has secret-related information or not is generated;
3. whether it is appropriate for the two-dimensional code to be read by all machines.
Disclosure of Invention
The invention aims to provide an information identification and early warning communication system and method based on two-dimension code physical isolation, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an information identification early warning communication system based on two-dimension code physical isolation comprises an internal network and an external network connected with the internal network; an intranet document, an information identification and analysis module and a confirmation and generation module are arranged inside the intranet, an information receiving end of the information identification and analysis module is connected with the intranet document, an information sending end of the information identification and analysis module is connected with the confirmation and generation module, a text document to be generated into a two-dimensional code is stored inside the intranet document, the information identification and analysis module identifies and selects the text document in the intranet document, the text document meeting the conditions is sent into the confirmation and generation module, and the two-dimensional code is generated through the confirmation and generation module; the two-dimensional code reading and permission setting module, the two-dimensional code analyzing and identifying module and the outer network document are arranged in the outer network, the two-dimensional code reading and permission setting module, the two-dimensional code analyzing and identifying module and the outer network document are sequentially connected, and an information receiving end of the two-dimensional code reading and permission setting module is connected with the confirming and generating module.
As a still further scheme of the invention: the information identification and analysis module is internally provided with an information matching algorithm and a sensitive word triggering mechanism, the information matching algorithm and the sensitive word triggering mechanism are sequentially connected, the information matching algorithm generates a word set a through some common keywords in basic data preset in an intranet, and then processes some text files about to generate two-dimensional codes, and the processing steps comprise:
(1) and carrying out pretreatment: removing Chinese word segmentation and stop words;
(2) selecting text characteristic items, namely after filtering out common auxiliary words, auxiliary words and other words with high frequency, selecting keywords of the document and generating a word vector b;
(3) taking the intersection of the word sets a and b to generate a word set c, and respectively calculating the weights of all words in the two sets in the set c to respectively generate a word frequency vector a and a word frequency vector b;
(4) and carrying out similarity calculation on the file contents through an information matching algorithm, and selecting the files of the relevant information meeting the requirements.
As a still further scheme of the invention: the sensitive word triggering mechanism carries out sensitive word recognition on the files meeting the requirements, if the sensitive mechanism is triggered, sensitive warning information is sent to the confirming and generating module, and if the sensitive mechanism is not triggered, the sensitive warning information is directly sent to the confirming and generating module.
As a still further scheme of the invention: and the confirming and generating module confirms the file which is extracted from the information identification and analysis module and meets the condition again, generates the two-dimension code, reports the file triggering the sensitive mechanism to a relevant department for auditing, generates the two-dimension code after the verification is passed, and does not generate the two-dimension code otherwise.
As a still further scheme of the invention: the two-dimensional code reading and permission setting module reads the two-dimensional code through the scanning equipment, then sets, reads and analyzes the permission of the equipment and sets sensitive actions again, and then sends the two-dimensional code processed again to the equipment.
As a still further scheme of the invention: the two-dimensional code analyzing and identifying module identifies and reads the two-dimensional code transmitted by the two-dimensional code reading and permission setting module through receiving, scanning and permission confirmation, further obtains related information, sends a login record to a next module, and transmits related early warning information to the next module if no permission is available for reading or the two-dimensional code is transmitted to equipment without permission and sharing and forwarding sensitive behavior occurs.
As a still further scheme of the invention: and the log and early warning module is also arranged in the external network and receives early warning information generated by the two-dimensional code reading and permission setting module and the two-dimensional code analyzing and identifying module.
As a still further scheme of the invention: the dimension code reading and permission setting module comprises a two-dimension code reading module and a permission setting module, and the two-dimension code reading module and the permission setting module are sequentially connected and are respectively used for reading the two-dimension code and setting permission of equipment.
As a still further scheme of the invention: the two-dimension code analyzing and identifying module comprises a two-dimension code analyzing module and an authority confirming module which are respectively used for analyzing the two-dimension code and confirming the authority.
An information identification early warning communication method based on two-dimension code physical isolation comprises the following steps:
s1, the information identification and analysis module identifies and selects the text documents in the intranet documents, and sends the text documents meeting the conditions to the confirmation and generation module;
s2, the confirming and generating module confirms the extracted files meeting the conditions in the information identification and analysis module again, generates the two-dimension code, reports and audits the files triggering the sensitive mechanism, generates the two-dimension code only after the audits are passed, and does not generate the two-dimension code otherwise;
s3, the two-dimension code reading and permission setting module reads the two-dimension code through the scanning equipment, then sets, reads and analyzes the permission of the equipment and sets the sensitive action again, and then sends the two-dimension code processed again to the equipment;
and S4, the two-dimension code analyzing and identifying module receives, scans and confirms the authority to identify and read the two-dimension code transmitted by the two-dimension code reading and authority setting module so as to acquire related information, and transmits a login record to the log and early warning module, if no authority is read or the two-dimension code is transmitted to equipment without authority, and sensitive behaviors such as sharing and forwarding occur, the related early warning information is transmitted to the log and early warning module.
Compared with the prior art, the invention has the beneficial effects that:
1. the information matching and sensitive word recognition algorithm is applied to information matching and extraction in physical isolation based on the two-dimensional code, so that the rapidness, the accuracy and the safety of information extraction are improved;
2. the invention is different from the design concept of the physical information isolation method in the traditional method, and introduces information matching, authority identification and early warning feedback into the physical isolation method, thereby not only increasing the safety of the information, but also realizing the controllability of the information.
Drawings
Fig. 1 is a block diagram of a two-dimensional code physical isolation-based information identification and early warning communication system.
Fig. 2 is a block diagram of an information identification and analysis module in an information identification and early warning communication system based on two-dimensional code physical isolation.
Fig. 3 is a block diagram of a two-dimensional code reading and permission setting module in an information identification and early warning communication system based on two-dimensional code physical isolation.
Fig. 4 is a block diagram of a two-dimensional code analysis and identification module in an information identification and early warning communication system based on two-dimensional code physical isolation.
Fig. 5 is a structural block diagram of an information identification early warning communication method based on two-dimensional code physical isolation.
In the figure: 1-intranet, 11-intranet document, 12-information identification and analysis module, 121-information matching algorithm, 122-sensitive word triggering mechanism, 13-confirmation and generation module, 2-extranet, 21-two-dimensional code reading and authority setting module, 211-two-dimensional code reading module, 212-authority setting module, 22-two-dimensional code analysis and identification module, 221-two-dimensional code analysis and identification module, 222-authority confirmation module, 23-log and early warning module and 24-extranet document.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, an information identification and early warning communication system based on two-dimensional code physical isolation includes an intranet 1 and an extranet 2 connected to the intranet 1; an intranet document 11, an information identification and analysis module 12 and a confirmation and generation module 13 are arranged inside the intranet 1, an information receiving end of the information identification and analysis module 12 is connected with the intranet document 11, an information sending end of the information identification and analysis module 12 is connected with the confirmation and generation module 13, a text document to be generated into a two-dimensional code is stored inside the intranet document 11, the information identification and analysis module 12 identifies and selects the text document in the intranet document 11, the text document meeting the conditions is sent into the confirmation and generation module 13, and the two-dimensional code is generated through the confirmation and generation module 13;
the information identification and analysis module 12 is internally provided with an information matching algorithm 121 and a sensitive word triggering mechanism 122, the information matching algorithm 121 and the sensitive word triggering mechanism 122 are sequentially connected, the information matching algorithm 121 generates a word set a by some common keywords in basic data preset in an intranet, and then processes some text files to be generated into two-dimensional codes, and the processing steps include:
1. carrying out pretreatment: removing Chinese word segmentation and stop words;
2. selecting text characteristic items, namely after filtering out common auxiliary words, auxiliary words and other words with high frequency, selecting keywords of the document and generating a word vector b;
3. taking the intersection of the word sets a and b to generate a word set c, and respectively calculating the weights of all words in the two sets in the set c to respectively generate a word frequency vector a and a word frequency vector b;
4. similarity calculation is carried out on the file contents through an information matching algorithm 121, and files of relevant information meeting requirements are selected;
the sensitive word triggering mechanism 122 performs sensitive word recognition on the files meeting the requirements, and if the sensitive mechanism is triggered, sensitive warning information is sent to the confirmation and generation module 13, and if the sensitive mechanism is not triggered, the sensitive warning information is directly sent to the confirmation and generation module 13;
specifically, in this embodiment, the confirming and generating module 13 confirms again the file extracted from the information identification and analysis module 12 and meeting the condition, generates the two-dimensional code, reports the file triggering the sensitive mechanism to the relevant department for auditing, and generates the two-dimensional code only after the file is passed, otherwise does not generate the two-dimensional code;
the two-dimensional code reading and permission setting module 21, the two-dimensional code analyzing and identifying module 22 and the outer network document 24 are arranged in the outer network 2, the two-dimensional code reading and permission setting module 21, the two-dimensional code analyzing and identifying module 22 and the outer network document 24 are sequentially connected, an information receiving end of the two-dimensional code reading and permission setting module 21 is connected with the confirming and generating module 13, the two-dimensional code reading and permission setting module 21 reads the two-dimensional code through scanning equipment, then sets, reads and analyzes the permission of the equipment and sets sensitive actions, and then sends the two-dimensional code processed again to the equipment;
the two-dimensional code analyzing and identifying module 22 further identifies and reads the two-dimensional code transmitted by the two-dimensional code reading and permission setting module 21 by receiving, scanning and permission confirmation to acquire related information, and sends a login record to a next module, and if no permission is available for reading or the two-dimensional code is transmitted to a device without permission and sensitive behaviors such as sharing and forwarding occur, related early warning information is transmitted to the next module;
the extranet 2 is also provided with a log and early warning module 23, and the log and early warning module 23 receives early warning information generated by the two-dimensional code reading and permission setting module 21 and the two-dimensional code analyzing and identifying module 22.
Example 2
Referring to fig. 1-2, in an embodiment of the present invention, an information identification and early warning communication system based on two-dimensional code physical isolation includes an intranet 1 and an extranet 2 connected to the intranet 1; an intranet document 11, an information identification and analysis module 12 and a confirmation and generation module 13 are arranged inside the intranet 1, an information receiving end of the information identification and analysis module 12 is connected with the intranet document 11, an information sending end of the information identification and analysis module 12 is connected with the confirmation and generation module 13, a text document to be generated into a two-dimensional code is stored inside the intranet document 11, the information identification and analysis module 12 identifies and selects the text document in the intranet document 11, the text document meeting the conditions is sent into the confirmation and generation module 13, and the two-dimensional code is generated through the confirmation and generation module 13;
an information matching algorithm 121 and a sensitive word triggering mechanism 122 are arranged inside the information identification and analysis module 12, the information matching algorithm 121 and the sensitive word triggering mechanism 122 are sequentially connected, the information matching algorithm 121 generates a word set a through some common keywords in basic data preset in an intranet, and then processes some text files to be generated into two-dimensional codes, wherein the processing steps include that
1. Carrying out pretreatment: removing Chinese word segmentation and stop words;
2. selecting text characteristic items, namely after filtering out common auxiliary words, auxiliary words and other words with high frequency, selecting keywords of the document and generating a word vector b;
3. taking the intersection of the word sets a and b to generate a word set c, and respectively calculating the weights of all words in the two sets in the set c to respectively generate a word frequency vector a and a word frequency vector b;
4. similarity calculation is carried out on the file contents through an information matching algorithm 121, and files of relevant information meeting requirements are selected;
the sensitive word triggering mechanism 122 performs sensitive word recognition on the files meeting the requirements, and if the sensitive mechanism is triggered, sensitive warning information is sent to the confirmation and generation module 13, and if the sensitive mechanism is not triggered, the sensitive warning information is directly sent to the confirmation and generation module 13;
specifically, in this embodiment, the confirming and generating module 13 confirms again the file extracted from the information identification and analysis module 12 and meeting the condition, generates the two-dimensional code, reports the file triggering the sensitive mechanism to the relevant department for auditing, and generates the two-dimensional code only after the file is passed, otherwise does not generate the two-dimensional code;
the two-dimensional code reading and permission setting module 21, the two-dimensional code analyzing and identifying module 22 and the outer network document 24 are arranged in the outer network 2, the two-dimensional code reading and permission setting module 21, the two-dimensional code analyzing and identifying module 22 and the outer network document 24 are sequentially connected, an information receiving end of the two-dimensional code reading and permission setting module 21 is connected with the confirming and generating module 13, the two-dimensional code reading and permission setting module 21 reads the two-dimensional code through scanning equipment, then sets, reads and analyzes the permission of the equipment and sets sensitive actions, and then sends the two-dimensional code processed again to the equipment;
the two-dimensional code analyzing and identifying module 22 further identifies and reads the two-dimensional code transmitted by the two-dimensional code reading and permission setting module 21 by receiving, scanning and permission confirmation to acquire related information, and sends a login record to a next module, and if no permission is available for reading or the two-dimensional code is transmitted to a device without permission and sensitive behaviors such as sharing and forwarding occur, related early warning information is transmitted to the next module;
the extranet 2 is also provided with a log and early warning module 23, and the log and early warning module 23 receives early warning information generated by the two-dimensional code reading and permission setting module 21 and the two-dimensional code analyzing and identifying module 22.
Referring to fig. 3-4, the difference between the present embodiment and embodiment 1 is:
the dimension code reading and permission setting module 21 comprises a two-dimension code reading module 211 and a permission setting module 212, wherein the two-dimension code reading module 211 and the permission setting module 212 are sequentially connected and are respectively used for reading a two-dimension code and setting permission of equipment;
the two-dimensional code analyzing and identifying module 22 includes a two-dimensional code analyzing module 221 and an authority confirming module 222, which are respectively used for analyzing and confirming the authority of the two-dimensional code.
Example 3
Referring to fig. 1-2, in an embodiment of the present invention, an information identification and early warning communication system based on two-dimensional code physical isolation includes an intranet 1 and an extranet 2 connected to the intranet 1; an intranet document 11, an information identification and analysis module 12 and a confirmation and generation module 13 are arranged inside the intranet 1, an information receiving end of the information identification and analysis module 12 is connected with the intranet document 11, an information sending end of the information identification and analysis module 12 is connected with the confirmation and generation module 13, a text document to be generated into a two-dimensional code is stored inside the intranet document 11, the information identification and analysis module 12 identifies and selects the text document in the intranet document 11, the text document meeting the conditions is sent into the confirmation and generation module 13, and the two-dimensional code is generated through the confirmation and generation module 13;
the information identification and analysis module 12 is internally provided with an information matching algorithm 121 and a sensitive word triggering mechanism 122, the information matching algorithm 121 and the sensitive word triggering mechanism 122 are sequentially connected, the information matching algorithm 121 generates a word set a by some common keywords in basic data preset in an intranet, and then processes some text files to be generated into two-dimensional codes, and the processing steps include:
1. carrying out pretreatment: removing Chinese word segmentation and stop words;
2. selecting text characteristic items, namely after filtering out common auxiliary words, auxiliary words and other words with high frequency, selecting keywords of the document and generating a word vector b;
3. taking the intersection of the word sets a and b to generate a word set c, and respectively calculating the weights of all words in the two sets in the set c to respectively generate a word frequency vector a and a word frequency vector b;
4. similarity calculation is carried out on the file contents through an information matching algorithm 121, and files of relevant information meeting requirements are selected;
the sensitive word triggering mechanism 122 performs sensitive word recognition on the files meeting the requirements, and if the sensitive mechanism is triggered, sensitive warning information is sent to the confirmation and generation module 13, and if the sensitive mechanism is not triggered, the sensitive warning information is directly sent to the confirmation and generation module 13;
specifically, in this embodiment, the confirming and generating module 13 confirms again the file extracted from the information identification and analysis module 12 and meeting the condition, generates the two-dimensional code, reports the file triggering the sensitive mechanism to the relevant department for auditing, and generates the two-dimensional code only after the file is passed, otherwise does not generate the two-dimensional code;
the two-dimensional code reading and permission setting module 21, the two-dimensional code analyzing and identifying module 22 and the outer network document 24 are arranged in the outer network 2, the two-dimensional code reading and permission setting module 21, the two-dimensional code analyzing and identifying module 22 and the outer network document 24 are sequentially connected, an information receiving end of the two-dimensional code reading and permission setting module 21 is connected with the confirming and generating module 13, the two-dimensional code reading and permission setting module 21 reads the two-dimensional code through scanning equipment, then sets, reads and analyzes the permission of the equipment and sets sensitive actions, and then sends the two-dimensional code processed again to the equipment;
the two-dimensional code analyzing and identifying module 22 further identifies and reads the two-dimensional code transmitted by the two-dimensional code reading and permission setting module 21 by receiving, scanning and permission confirmation to acquire related information, and sends a login record to a next module, and if no permission is available for reading or the two-dimensional code is transmitted to a device without permission and sensitive behaviors such as sharing and forwarding occur, related early warning information is transmitted to the next module;
the extranet 2 is also provided with a log and early warning module 23, and the log and early warning module 23 receives early warning information generated by the two-dimensional code reading and permission setting module 21 and the two-dimensional code analyzing and identifying module 22.
Referring to fig. 5, an information identification and early warning communication method based on two-dimensional code physical isolation includes the following steps:
s1, the information identification and analysis module 12 identifies and selects the text documents in the intranet document 11, and sends the text documents meeting the conditions to the confirmation and generation module 13;
s2, the confirming and generating module 13 confirms the file meeting the condition extracted from the information identification and analysis module 12 again, generates the two-dimensional code, reports and verifies the file triggering the sensitive mechanism, generates the two-dimensional code only after the verification is passed, and otherwise does not generate the two-dimensional code;
s3, the two-dimension code reading and permission setting module 21 reads the two-dimension code through the scanning equipment, then sets, reads and analyzes the permission of the equipment and sets the sensitive action again, and then sends the two-dimension code processed again to the equipment;
s4, the two-dimensional code analyzing and identifying module 22 further identifies and reads the two-dimensional code transmitted by the two-dimensional code reading and permission setting module 21 by receiving, scanning, and confirming permission, so as to obtain related information, and sends a log record to the log and early warning module 23, and if there is no permission to read or the two-dimensional code is transmitted to a device without permission, and sensitive behaviors such as sharing and forwarding occur, the related early warning information is transmitted to the log and early warning module 23.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. An information identification early warning communication system based on two-dimension code physical isolation comprises an intranet (1) and an extranet (2) connected with the intranet (1); the method is characterized in that an intranet document (11), an information identification and analysis module (12) and a confirmation and generation module (13) are arranged inside the intranet (1), an information receiving end of the information identification and analysis module (12) is connected with the intranet document (11), an information sending end of the information identification and analysis module (12) is connected with the confirmation and generation module (13), a text document to be generated into a two-dimensional code is stored inside the intranet document (11), the information identification and analysis module (12) identifies and selects the text document in the intranet document (11), the text document meeting the conditions is sent into the confirmation and generation module (13), and the two-dimensional code is generated through the confirmation and generation module (13); the two-dimensional code reading and permission setting system is characterized in that a two-dimensional code reading and permission setting module (21), a two-dimensional code analyzing and identifying module (22) and an outer network document (24) are arranged in the outer network (2), the two-dimensional code reading and permission setting module (21), the two-dimensional code analyzing and identifying module (22) and the outer network document (24) are sequentially connected, and an information receiving end of the two-dimensional code reading and permission setting module (21) is connected with the confirming and generating module (13).
2. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 1, wherein an information matching algorithm (121) and a sensitive word triggering mechanism (122) are arranged inside the information identification and analysis module (12), the information matching algorithm (121) and the sensitive word triggering mechanism (122) are sequentially connected, the information matching algorithm (121) generates a word set a by some common keywords in basic data preset in an intranet, and then processes some text files about to generate two-dimension codes, and the processing steps include:
(1) and carrying out pretreatment: removing Chinese word segmentation and stop words;
(2) selecting text characteristic items, namely after filtering out common auxiliary words, auxiliary words and other words with high frequency, selecting keywords of the document and generating a word vector b;
(3) taking the intersection of the word sets a and b to generate a word set c, and respectively calculating the weights of all words in the two sets in the set c to respectively generate a word frequency vector a and a word frequency vector b;
(4) and carrying out similarity calculation on the file contents through an information matching algorithm (121), and selecting the files of the relevant information meeting the requirements.
3. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 2, wherein the sensitive word triggering mechanism (122) performs sensitive word identification on a file meeting the requirement, if the sensitive mechanism is triggered, sensitive warning information is sent to the confirmation and generation module (13), and if the sensitive mechanism is not triggered, the sensitive warning information is directly sent to the confirmation and generation module (13).
4. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 3, wherein the confirmation and generation module (13) extracts the files meeting the conditions from the information identification and analysis module (12), reconfirms the files, generates the two-dimension codes, reports the files triggering the sensitive mechanism to relevant departments for auditing, generates the two-dimension codes after the verification is passed, and does not generate the two-dimension codes otherwise.
5. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 4, wherein the two-dimension code reading and permission setting module (21) reads the two-dimension code through a scanning device, then performs setting again, reads and analyzes the permission of the device and sets a sensitive action, and then sends the two-dimension code processed again to the device.
6. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 5, wherein the two-dimension code analysis and identification module (22) further identifies and reads the two-dimension code transmitted by the two-dimension code reading and permission setting module (21) through receiving, scanning and permission confirmation to obtain related information, and sends a login record to a next module, if no permission is available for reading or the two-dimension code is transmitted to a device without permission, and when a sharing and forwarding sensitive behavior occurs, the related early warning information is transmitted to the next module.
7. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 6, wherein a log and early warning module (23) is further arranged in the external network (2), and the log and early warning module (23) receives early warning information generated by the two-dimension code reading and permission setting module (21) and the two-dimension code analysis and identification module (22).
8. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 1, wherein the dimension code reading and permission setting module (21) comprises a two-dimension code reading module (211) and a permission setting module (212), and the two-dimension code reading module (211) and the permission setting module (212) are sequentially connected and are respectively used for reading the two-dimension code and setting permission of equipment.
9. The information identification and early warning communication system based on two-dimension code physical isolation as claimed in claim 1, wherein the two-dimension code analysis and identification module (22) comprises a two-dimension code analysis module (221) and a permission confirmation module (222) for respectively analyzing and confirming the permission of the two-dimension code.
10. The information identification and early warning communication method based on two-dimensional code physical isolation as claimed in any one of claims 1 to 9, characterized by comprising the following steps:
s1, the information identification and analysis module (12) identifies and selects the text documents in the intranet document (11), and sends the text documents meeting the conditions to the confirmation and generation module (13);
s2, the confirming and generating module (13) confirms the extracted files meeting the conditions in the information identification and analysis module (12) again, generates the two-dimension code, reports and audits the files triggering the sensitive mechanism, generates the two-dimension code only after the audits are passed, and does not generate the two-dimension code otherwise;
s3, the two-dimension code reading and permission setting module (21) reads the two-dimension code through the scanning equipment, then sets, reads and analyzes the permission of the equipment and sets the sensitive action again, and then sends the two-dimension code processed again to the equipment;
s4, the two-dimension code analyzing and identifying module (22) identifies and reads the two-dimension code transmitted by the two-dimension code reading and permission setting module (21) through receiving, scanning and permission confirmation to acquire related information, and sends a login record to the log and early warning module (23), if no permission is available for reading or the two-dimension code is transmitted to a device without permission, and sensitive behaviors such as sharing and forwarding occur, the related early warning information is transmitted to the log and early warning module (23).
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301309A (en) * | 2014-09-25 | 2015-01-21 | 北京亚航天际工贸有限责任公司 | Cross-physical-isolation network data exchange system based on bar code fax recognition technology |
| CN105354507A (en) * | 2015-10-23 | 2016-02-24 | 浙江远望软件有限公司 | Data security confidentiality method under cloud environment |
| CN105635162A (en) * | 2016-01-13 | 2016-06-01 | 陈剑星 | Combination method for achieving network isolation access type data communication |
| CN108173963A (en) * | 2018-01-19 | 2018-06-15 | 大唐终端技术有限公司 | A kind of method of the Quick Response Code transmission file of efficient schedulable |
| CN108197137A (en) * | 2017-11-20 | 2018-06-22 | 广州视源电子科技股份有限公司 | Processing method, device, storage medium, processor and the terminal of text |
| CN109067790A (en) * | 2018-09-25 | 2018-12-21 | 北京京航计算通讯研究所 | Data transmission method and device |
| CN109150393A (en) * | 2018-06-29 | 2019-01-04 | 广东省信息工程有限公司 | Two-dimensional barcode information transfer approach, terminal device and computer readable storage medium |
| CN110351305A (en) * | 2019-08-09 | 2019-10-18 | 北京安迅伟业科技有限公司 | Data double-way transmission method and device between net |
-
2020
- 2020-06-11 CN CN202010531984.1A patent/CN111737739A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301309A (en) * | 2014-09-25 | 2015-01-21 | 北京亚航天际工贸有限责任公司 | Cross-physical-isolation network data exchange system based on bar code fax recognition technology |
| CN105354507A (en) * | 2015-10-23 | 2016-02-24 | 浙江远望软件有限公司 | Data security confidentiality method under cloud environment |
| CN105635162A (en) * | 2016-01-13 | 2016-06-01 | 陈剑星 | Combination method for achieving network isolation access type data communication |
| CN108197137A (en) * | 2017-11-20 | 2018-06-22 | 广州视源电子科技股份有限公司 | Processing method, device, storage medium, processor and the terminal of text |
| CN108173963A (en) * | 2018-01-19 | 2018-06-15 | 大唐终端技术有限公司 | A kind of method of the Quick Response Code transmission file of efficient schedulable |
| CN109150393A (en) * | 2018-06-29 | 2019-01-04 | 广东省信息工程有限公司 | Two-dimensional barcode information transfer approach, terminal device and computer readable storage medium |
| CN109067790A (en) * | 2018-09-25 | 2018-12-21 | 北京京航计算通讯研究所 | Data transmission method and device |
| CN110351305A (en) * | 2019-08-09 | 2019-10-18 | 北京安迅伟业科技有限公司 | Data double-way transmission method and device between net |
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