CN105389364A - Digital cultural relic security sharing system - Google Patents
Digital cultural relic security sharing system Download PDFInfo
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- CN105389364A CN105389364A CN201510751689.6A CN201510751689A CN105389364A CN 105389364 A CN105389364 A CN 105389364A CN 201510751689 A CN201510751689 A CN 201510751689A CN 105389364 A CN105389364 A CN 105389364A
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- historical relic
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- 238000012545 processing Methods 0.000 claims abstract description 35
- 238000010276 construction Methods 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012217 deletion Methods 0.000 claims description 3
- 230000037430 deletion Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
Abstract
The present invention discloses a digital cultural relic security sharing system. The system comprises a digital cultural relic data processing system, a digital cultural relic database, and a digital cultural relic data access system, wherein the digital cultural relic data processing system is used for configuring a classification strategy of original data of digital cultural relics, carrying out classification and processing on each original data of each digital cultural relic according to the classification strategy, and outputting hierarchical data of the digital cultural relics corresponding to different hierarchies; the digital cultural relic database is used for storing and managing the hierarchical data of each digital cultural relic; and the digital cultural relic data access system is used for a user to acquire the hierarchical data of the digital cultural relics. The system effectively solves the problems of security sharing of the data of the digital cultural relics, prevention from information leakage and source tracing of leaked data.
Description
Technical field
The present invention relates to digitizing historical relic data management field, particularly relate to a kind of digitizing historical relic safe sharing system.
Background
Sinitic digitizing sharing and research for cultural data, and Sinitic propagation has positive effect, for Sinitic digitizing, current Chinese character base, historical relic picture library, heritage information storehouse all belong to the capsule information of Chinese cultural relics.But National Cultural Security aspect can be related to for the security of the digital material of some rare cultural relics, to this, country's project verification is instruct with " digital historical relic is also historical relic ", for relating to the data source storehouse of digital historical relic, metadatabase, application library, being clearly defined by " cultural security " between this three, is national important cultural assets.In order to prevent loss, stolen phenomenon, need the data sharing method under a kind of prerequisite ensureing digitizing culture data security.
At present for the safe sharing of private data, generally adopt the mode of access rights to carry out the user access control of coarseness, but, for heritage information, then need more fine-grained control.With a historical relic data information content, have secret part, also have the part that can extensively openly propagate, this has more fine-grained control with regard to needing to the access of historical relic data.In addition, user also needs to carry out strict control for the secondary propagation of digitizing historical relic data, the user of insufficient permission, have no right to preserve or share the digitizing historical relic data of maintaining secrecy to other people, therefore need the digitizing historical relic data using " namely burning after readding " technology destruction subscription client to download.
Summary of the invention
The object of the invention is to propose a kind of digitizing historical relic safe sharing system, with solve digitizing historical relic data safe sharing, prevent the source of information leakage and leak data from reviewing problem.
For achieving the above object, the present invention proposes a kind of digitizing historical relic safe sharing system, and this system comprises digitizing historical relic data handling system, digitizing historical relic database, digitizing historical relic data access system;
Digitizing historical relic data handling system is for configuring the hierarchical policy of the raw data of digitizing historical relic, and carry out classification and process according to hierarchical policy each raw data to each digitizing historical relic, export the ranked data of each digitizing historical relic corresponding to different classification;
Digitizing historical relic database is used for the ranked data of each digitizing historical relic of store and management;
Digitizing historical relic data access system is used for the ranked data that user obtains digitizing historical relic, and this system comprises client, visit information receiving processing system; Client is for sending digitizing historical relic data access request and receiving the ranked data of digitizing historical relic and show; Visit information receiving processing system is used for obtaining the ranked data of corresponding digitizing historical relic according to the data access request of user and user right from digitizing historical relic database, and visit information is added in the metadata of the ranked data of obtained digitizing historical relic, then export client to.
Preferably, described digitizing historical relic data handling system comprises digitizing historical relic hierarchical policy construction unit, multi-stage data generation module;
Digitizing historical relic hierarchical policy construction unit is for configuring the hierarchical policy of the raw data of digitizing historical relic, and the mark of metadata is carried out according to hierarchical policy each raw data to each digitizing historical relic of typing, the information of metadata comprises the rating information of the raw data of digitizing historical relic;
The raw data of metadata to the digitizing historical relic of correspondence that multi-stage data generation module is used for marking according to digitizing historical relic hierarchical policy construction unit carries out data processing, and the rating information more in new metadata forms the ranked data of digitizing historical relic, generates the index of the ranked data of digitizing historical relic simultaneously; The ranked data of digitizing historical relic exports in digital historical relic database and stores by multi-stage data generation module, is exported in visit information receiving processing system by the index of the ranked data of digitizing historical relic and stores.
Preferably, described client comprises user log-in block, browsing data module;
User log-in block is used for identifying user identity and enters client;
Browsing data module is for receiving the ranked data of the digitizing historical relic of visit information receiving processing system transmission and showing.
Preferably, described visit information receiving processing system comprises user identification unit, graded access processing unit, visit information metadata adding device;
User identification unit comprises user authentication module, customer data base; User authentication module obtains the authority of user by customer data base;
Graded access processing unit comprises hierarchical access control module, multi-stage data index database; Multi-stage data index database stores the index of the ranked data of digitizing historical relic; Hierarchical access control module obtains the index of the ranked data of the digitizing historical relic corresponding to user right from multi-stage data index database according to the authority of user and the request of access of user, from digitizing historical relic database, then obtain the ranked data of corresponding digitizing historical relic according to index;
The information of request of access is added in the metadata of the ranked data of above-mentioned digitizing historical relic by visit information metadata adding device, then the ranked data of this digitizing historical relic is sent to the browsing data module of client.
Preferably, the ranked data content of described digitizing historical relic comprises descriptive text information, image data, voice data, video data.
Preferably, described client also comprises data destroying module; Data destroying module is used for not needing the digitizing historical relic data of preserving to carry out complete deletion in client.
Preferably, described client also comprises data storage module; Data storage module carries out data preservation to the ranked data of digitizing historical relic by client for there being the user preserving authority.
Preferably, the visit information that described visit information metadata adding device adds in the metadata of the ranked data of digitizing historical relic comprises calling party information, access time, client ip.
Preferably, described user data comprises user basic information, the access rights of data, the preservation authority of data.
Digitizing historical relic safe sharing system proposed by the invention, the safe sharing of digitizing historical relic data can be realized, prevent the loss of digitizing historical relic data and stolen to a great extent, and can carry out according to the digitizing historical relic data leaked revealing reviewing of source.
Accompanying drawing explanation
Fig. 1 is the system framework figure of the embodiment of the present invention;
Fig. 2 is the digitizing historical relic data staging policy map of the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in further detail.
Be illustrated in figure 1 the system framework figure of the embodiment of the present invention, a kind of digitizing historical relic safe sharing system of the present embodiment comprises digitizing historical relic data handling system S101, digitizing historical relic database S105, digitizing historical relic data access system S102.
Digitizing historical relic data handling system S101 is for configuring the hierarchical policy of the raw data of digitizing historical relic, and carry out classification and process according to hierarchical policy each raw data to each digitizing historical relic, export the ranked data of each digitizing historical relic corresponding to different classification; Digitizing historical relic data handling system S101 comprises digitizing historical relic hierarchical policy construction unit S103, multi-stage data generation module S104; Digitizing historical relic hierarchical policy construction unit S103 is for configuring the hierarchical policy of the raw data of digitizing historical relic, and the mark of metadata is carried out according to hierarchical policy each raw data to each digitizing historical relic of typing, the information of metadata comprises the rating information of the raw data of digitizing historical relic; The raw data of metadata to the digitizing historical relic of correspondence that multi-stage data generation module S104 is used for marking according to digitizing historical relic hierarchical policy construction unit carries out data processing, and the rating information more in new metadata forms the ranked data of digitizing historical relic, generates the index of the ranked data of digitizing historical relic simultaneously; The ranked data of digitizing historical relic exports in digital historical relic database and stores by multi-stage data generation module, is exported in visit information receiving processing system by the index of the ranked data of digitizing historical relic and stores.
Digitizing historical relic database S105 is used for the ranked data of each digitizing historical relic of store and management.
Digitizing historical relic data access system S102 is used for the ranked data that user obtains digitizing historical relic, and this system comprises client S106, visit information receiving processing system;
Client S106 is for sending digitizing historical relic data access request and receiving the ranked data of digitizing historical relic and show; Client S106 comprise user log-in block, browsing data module, according to destruction module, data storage module; User log-in block is used for identifying user identity and enters client; Browsing data module is for receiving the ranked data of the digitizing historical relic of visit information receiving processing system transmission and showing; Data destroying module is used for not needing the digitizing historical relic data of preserving to carry out complete deletion in client; Data storage module carries out data preservation to the ranked data of digitizing historical relic by client for there being the user preserving authority.
Visit information receiving processing system is used for obtaining the ranked data of corresponding digitizing historical relic according to the data access request of user and user right from digitizing historical relic database, and visit information is added in the metadata of the ranked data of obtained digitizing historical relic, then export client to.Visit information receiving processing system comprises user identification unit S107, graded access processing unit S108, visit information metadata adding device S109;
User identification unit S107 comprises user authentication module, customer data base; User authentication module obtains the authority of user by customer data base;
Graded access processing unit S108 comprises hierarchical access control module, multi-stage data index database; Multi-stage data index database stores the index of the ranked data of digitizing historical relic; Hierarchical access control module obtains the index of the ranked data of the digitizing historical relic corresponding to user right from multi-stage data index database according to the authority of user and the request of access of user, from digitizing historical relic database S105, then obtain the ranked data of corresponding digitizing historical relic according to index;
The information of request of access is added in the metadata of the ranked data of above-mentioned digitizing historical relic by visit information metadata adding device 109, then the ranked data of this digitizing historical relic is sent to the browsing data module of client.
The ranked data content of the digitizing historical relic in the present embodiment comprises descriptive text information, image data, voice data, video data.
In the present embodiment, the user data of customer data base comprises user basic information, the access rights of data, the preservation authority of data.
In the present embodiment, the preservation authority of user comprises without preserving authority, inferior quality preservation authority, high-quality preservation authority, the ranked data of acquired digitizing historical relic is carried out to the safe handling of different stage: data destroying, band watermark preserve or high-quality is preserved.
Be illustrated in figure 2 the digitizing historical relic data staging policy map of the embodiment of the present invention, country historical relic principle of grading S201 and digitizing historical relic data staging principle S202 mapping relations of the present invention realize by building digitizing historical relic data staging strategy, and the generation of its ranked data is realized by multi-stage data generation module S104 described later.
Country's historical relic is classified as precious First Grade Cultural Relics, precious Second Grade Cultural Relics, precious Third Grade Cultural Relics, general historical relic;
The present embodiment has carried out the division of four secret classifications to digitizing historical relic data, is top-secret, secret, secret, general four classifications from high to low in turn by the precision of maintaining secrecy; The present embodiment has carried out classification again in conjunction with national historical relic classification to digitizing historical relic data, and concrete hierarchical policy is as follows;
Precious First Grade Cultural Relics, its digitizing historical relic data staging divides 4 grades:
1A level: complete character description information, complete high-quality picture, audio frequency, video data, does not do any deleting to raw data, comprises the digitizing historical relic data of top secret, secret, secret, general four classifications.
1B level: the digitizing historical relic data retaining secret, secret, general three classifications, and the digitizing historical relic data of top secret are processed, disposal route comprises:
(1) completely not easily this rank display, delete this partial data completely;
(2) word/picture/audio/video that can partly show does optionally information and deletes, deletes top-secret information, only retains local or segment word/picture/audio/video;
(3) the digitizing historical relic data of top secret are reduced to secret digitizing historical relic data by the sharpness by reducing picture/audio/video, as carried out the resolution of image Compression or reduction picture.
The information of following rank data deletes that processing mode is identical.
1C level: retain digitizing historical relic data that are secret, general two classifications, and the digitizing historical relic data of top-secret/secret are processed.
1D level: the digitizing historical relic data retaining a general classification, and top-secret/secret/secret digitizing historical relic data are processed.
Precious Second Grade Cultural Relics, its digitizing historical relic data staging divides 3 grades:
2A level: complete text description, complete high-quality picture/audio/video
2B level: retain digitizing historical relic data that are secret, general two classifications, and the digitizing historical relic data of top-secret/secret are processed.
2C level: the digitizing historical relic data retaining a general classification, and top-secret/secret/secret digitizing historical relic data are processed.
Precious Third Grade Cultural Relics, its digitizing historical relic data staging divides 2 grades:
3A level: complete text description, complete high-quality picture/audio/video.
3B level: the digitizing historical relic data retaining a general classification, and top-secret/secret/secret digitizing historical relic data are processed.
General historical relic, its digitizing historical relic data staging divides 1 grade:
4A level: complete text description, complete high-quality picture/audio/video.
In the present embodiment, the hierarchical policy of digitizing historical relic hierarchical policy construction unit is configured according to the secret classification of national historical relic principle of grading and digitizing historical relic data, be only specific embodiments of the invention, be not limited to the present invention, in actual application, other hierarchical policys also can be adopted to be configured.
The flow chart of data processing of the digitizing historical relic data handling system in the present embodiment is as follows:
Step 1, the raw data of typing digitizing historical relic;
Step 2, at digitizing historical relic hierarchical policy construction unit to the base attribute of the raw data of digitizing historical relic and the mark carrying out metadata according to the rating information that hierarchical policy exports;
Wherein the base attribute of the raw data of digitizing historical relic comprises the degradation processing mode etc. of affiliated historical relic title, national historical relic classification, data type, secret classification, secret classification;
The rating information exported according to hierarchical policy is that the raw data of digitizing historical relic does not process or process rear displayable rank and processing mode, illustrates as follows:
Citing one: the raw data of digitizing historical relic is image data, these data not under treatment state displayable rank be 1A level, be can show in 1B level after former picture 1/3 through resolution adjustment, then rating information is: 1, can display level 1A level, and processing mode is all retain; 2, can display level be 1B level, processing mode be that resolution is adjusted downward to former Fig. 1/3.
Step 3, the raw data of metadata to the digitizing historical relic of correspondence marked according to digitizing historical relic hierarchical policy construction unit at multi-stage data generation module carries out data processing, and the rating information more in new metadata forms the ranked data of digitizing historical relic, generates the index of the ranked data of digitizing historical relic simultaneously;
As " citing one " of step 2 kind, data processing in step 3 and metadata updates content are: due to corresponding two ranks of described image data, after will mark metadata, image data is as picture one, and backs up portion as picture two; Picture one image data does not process, and the rating information in its metadata is updated to 1A level by 1A level and 1B level, forms the ranked data of digitizing historical relic; The image data resolution adjustment of picture two is former picture 1/3, and the rating information in its metadata is updated to 1B level by 1A level and 1B level, forms the ranked data of digitizing historical relic.
Step 4, the ranked data of digitizing historical relic exports in digital historical relic database and stores by multi-stage data generation module, is exported in multi-stage data index database by the index of the ranked data of digitizing historical relic and stores.
Above-described specific embodiment; further detailed description has been carried out to object of the present invention, technical scheme and beneficial effect; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a digitizing historical relic safe sharing system, is characterized in that, this system comprises digitizing historical relic data handling system, digitizing historical relic database, digitizing historical relic data access system;
Digitizing historical relic data handling system is for configuring the hierarchical policy of the raw data of digitizing historical relic, and carry out classification and process according to hierarchical policy each raw data to each digitizing historical relic, export the ranked data of each digitizing historical relic corresponding to different classification;
Digitizing historical relic database is used for the ranked data of each digitizing historical relic of store and management;
Digitizing historical relic data access system is used for the ranked data that user obtains digitizing historical relic, and this system comprises client, visit information receiving processing system; Client is for sending digitizing historical relic data access request and receiving the ranked data of digitizing historical relic and show; Visit information receiving processing system is used for obtaining the ranked data of corresponding digitizing historical relic according to the data access request of user and user right from digitizing historical relic database, and visit information is added in the metadata of the ranked data of obtained digitizing historical relic, then export client to.
2. a kind of digitizing historical relic safe sharing system as claimed in claim 1, it is characterized in that, described digitizing historical relic data handling system comprises digitizing historical relic hierarchical policy construction unit, multi-stage data generation module;
Digitizing historical relic hierarchical policy construction unit is for configuring the hierarchical policy of the raw data of digitizing historical relic, and the mark of metadata is carried out according to hierarchical policy each raw data to each digitizing historical relic of typing, the information of metadata comprises the rating information of the raw data of digitizing historical relic;
The raw data of metadata to the digitizing historical relic of correspondence that multi-stage data generation module is used for marking according to digitizing historical relic hierarchical policy construction unit carries out data processing, and the rating information more in new metadata forms the ranked data of digitizing historical relic, generates the index of the ranked data of digitizing historical relic simultaneously; The ranked data of digitizing historical relic exports in digital historical relic database and stores by multi-stage data generation module, is exported in visit information receiving processing system by the index of the ranked data of digitizing historical relic and stores.
3. a kind of digitizing historical relic safe sharing system as claimed in claim 2, it is characterized in that, described client comprises user log-in block, browsing data module;
User log-in block is used for identifying user identity and enters client;
Browsing data module is for receiving the ranked data of the digitizing historical relic of visit information receiving processing system transmission and showing.
4. a kind of digitizing historical relic safe sharing system as claimed in claim 3, it is characterized in that, described visit information receiving processing system comprises user identification unit, graded access processing unit, visit information metadata adding device;
User identification unit comprises user authentication module, customer data base; User authentication module obtains the authority of user by customer data base;
Graded access processing unit comprises hierarchical access control module, multi-stage data index database; Multi-stage data index database stores the index of the ranked data of digitizing historical relic; Hierarchical access control module obtains the index of the ranked data of the digitizing historical relic corresponding to user right from multi-stage data index database according to the authority of user and the request of access of user, from digitizing historical relic database, then obtain the ranked data of corresponding digitizing historical relic according to index;
The information of request of access is added in the metadata of the ranked data of above-mentioned digitizing historical relic by visit information metadata adding device, then the ranked data of this digitizing historical relic is sent to the browsing data module of client.
5. a kind of digitizing historical relic safe sharing system according to any one of claim 1-4, it is characterized in that, the ranked data content of described digitizing historical relic comprises descriptive text information, image data, voice data, video data.
6. a kind of digitizing historical relic safe sharing system as described in claim 3 or 4, it is characterized in that, described client also comprises data destroying module;
Data destroying module is used for not needing the digitizing historical relic data of preserving to carry out complete deletion in client.
7. a kind of digitizing historical relic safe sharing system as claimed in claim 6, it is characterized in that, described client also comprises data storage module;
Data storage module carries out data preservation to the ranked data of digitizing historical relic by client for there being the user preserving authority.
8. a kind of digitizing historical relic safe sharing system as claimed in claim 7, it is characterized in that, the visit information that described visit information metadata adding device adds in the metadata of the ranked data of digitizing historical relic comprises calling party information, access time, client ip.
9. a kind of digitizing historical relic safe sharing system as claimed in claim 8, it is characterized in that, described user data comprises user basic information, the access rights of data, the preservation authority of data.
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| CN201510751689.6A CN105389364B (en) | 2015-11-06 | 2015-11-06 | Digital cultural relic safety sharing system |
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| CN201510751689.6A CN105389364B (en) | 2015-11-06 | 2015-11-06 | Digital cultural relic safety sharing system |
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| CN107707555A (en) * | 2017-10-25 | 2018-02-16 | 上海建为历保科技股份有限公司 | One kind digitlization safe shared system of historical relic |
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| CN105389364B (en) | 2020-02-04 |
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