CN104506527B - Multi-dimensional information pointer platform and data access method thereof - Google Patents
Multi-dimensional information pointer platform and data access method thereof Download PDFInfo
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- CN104506527B CN104506527B CN201410810671.4A CN201410810671A CN104506527B CN 104506527 B CN104506527 B CN 104506527B CN 201410810671 A CN201410810671 A CN 201410810671A CN 104506527 B CN104506527 B CN 104506527B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/101—Access control lists [ACL]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
Abstract
The invention discloses a multi-dimensional information pointer platform and a data access method thereof. The data access method comprises the following steps: after receiving an access request of a user, verifying the unique authentication identification of the user, and returning a pre-generated data identification list of the user to the user after the unique authentication identification passes the verification, so that the user can access personal terminal equipment and/or a personal cloud space where a data source is located through the data identification in the list. The invention aims to provide a multi-dimensional information pointer platform and a data access method thereof, which realize unified management and interactive sharing of data in personal terminal equipment and personal cloud space of a user, are simple and convenient to operate and have high safety.
Description
Technical Field
The invention relates to a multi-dimensional information pointer platform and a data access method thereof.
Background
At present, everyone has a lot of documents, data and information stored in a PC, a mobile phone or a cloud space, and the documents, the data and the information are relatively scattered and are inconvenient to interactively share. Documents, data, etc. cannot be centrally and uniformly managed; the mobile phone, the PC and the cloud space are not communicated, and information islands are formed; the information is substantially unencrypted; the interactive shared file needs to be transmitted by an actual file; the sharing safety is not guaranteed during sharing.
In addition, although a sharing mechanism based on a cloud platform exists in the prior art, a file needs to be continuously synchronized to the cloud platform to realize access of multiple terminals, and sometimes, due to errors in a synchronization process, a file version on the cloud platform is wrong, and thus the accessed file is not the latest file which the user wants to access. Meanwhile, synchronizing the file to the cloud platform easily causes the problem of information security.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a multidimensional information pointer platform and a data access method thereof, which implement unified management and interactive sharing of data in each personal terminal device and personal cloud space of a user, and are simple and convenient to operate and high in security.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a method of data access comprising the steps of:
after receiving an access request of a user, verifying a unique authentication identifier of the user, and returning a pre-generated data identifier list of the user to the user after the unique authentication identifier passes the verification, so that the user can access personal terminal equipment and/or a personal cloud space where a data source pointed by the identifier is located through the data identifier in the list.
Preferably, the data is identified as a data link.
More preferably, the data identifier is a data pointer link.
Preferably, the data access method further comprises the steps of: the method comprises the steps of searching a data source on personal terminal equipment and/or a personal cloud space by using a unique authentication identifier of a user, creating a data identifier corresponding to the data source, and correspondingly storing the data identifier, the authentication identifier of the user and the position of the data source to form a data identifier list.
Preferably, after receiving an access request of a user, after the unique authentication identifier of the user is verified, the data identifier list is obtained according to the unique authentication identifier of the user, and whether the personal terminal device and/or the personal cloud space where the data source is located is online is judged when the data opening request of the user is received;
and if the personal terminal equipment and/or the personal cloud space where the data source is located are on-line, sending the data opening request of the user to the personal terminal equipment and/or the personal cloud space where the data source is located, so that the data are returned to the user when the personal terminal equipment and/or the personal cloud space verify that the data opening request of the user is legal.
Preferably, the data access method further comprises the steps of: receiving a synchronous data request of a user, verifying the validity of the synchronous data request of the user, and judging whether a personal terminal device and/or a personal cloud space where a data source requested to be synchronized is located is online or not when the result is true;
and if the personal terminal equipment and/or the personal cloud space where the data source requested to be synchronized is located are on line, synchronizing the data to the personal terminal equipment and/or the personal cloud space requested to be synchronized.
Preferably, the data access method further comprises the steps of: and after receiving an update request of a user, creating a data identifier corresponding to a data source newly built or modified on the personal terminal equipment and/or the personal cloud space by the user and updating the data identifier to the data identifier list.
Preferably, the data access method further comprises the steps of: after receiving a sharing request of a sharing user, according to a shared user selected by the sharing user, carrying out sharing user signature on a data identifier list needing to be shared or a data identifier needing to be shared, then encrypting by using a shared user key, and storing the data identifier list needing to be shared or the data identifier needing to be shared.
More preferably, the implementation method further comprises the following steps: after receiving a sharing opening request of a sharing user, verifying the identity of the sharing user, and decrypting the data identifier list needing to be shared or the data identifier needing to be shared by using a shared user key after the verification is successful;
when a data opening request of a shared user is received and the personal terminal equipment and/or the personal cloud space where a data source is located are/is judged to be online, the data opening request of the shared user is sent to the personal terminal equipment and/or the personal cloud space where the data source is located, so that when the personal terminal equipment and/or the personal cloud space verify that the data opening request of the shared user is legal, data are returned to the shared user.
Preferably, the user is uniquely identified using a token or key.
A multi-dimensional information pointer platform, comprising:
the identity authentication module is used for making a unique authentication identifier for the user and carrying out identity verification on the user according to the authentication identifier;
the multi-dimensional pointer and search classification module is connected with the identity authentication module, the personal terminal equipment and/or the personal cloud space, a user uses an authentication identifier to search a data source in the personal terminal equipment and/or the personal cloud space through the multi-dimensional pointer and search classification module, and a data identifier corresponding to the data source is established according to user classification;
and the data link integration module is connected with the multidimensional pointer and the search classification module and correspondingly stores the data identifier, the authentication identifier of the user and the position of the data source to form a data identifier list.
Preferably, the platform further comprises an information sharing module, the information sharing module is connected with the data link integration module and the identity authentication module, the sharing user is used for authorizing the sharing user to share the data identifier or the data identifier list to be shared through the information sharing module, and the data identifier or the data identifier list shared by the sharing user is stored in the sharing information module.
By adopting the technical scheme, compared with the prior art, the invention has the following advantages: the data in personal terminal equipment such as a mobile phone and a Personal Computer (PC) of a user and the personal cloud space are classified and generated into data identifications corresponding to the data through a unified platform, the corresponding personal terminal equipment and the personal meta space are accessed through the data identifications, all communication between the personal terminal equipment such as the mobile phone and the PC and the personal cloud space is realized, all data identification lists are managed in a unified and centralized mode, information is shared and added into a safety mechanism, a pointer identification mode is used, file transmission is avoided, personal files are not required to be synchronized into the cloud space in real time, and the safety of data access is improved.
Drawings
FIG. 1 is a basic schematic diagram of a multi-dimensional information pointer platform of the present invention;
FIG. 2 is a diagram of a multidimensional information pointer platform establishing data pointer links in accordance with the present invention;
FIG. 3 is a diagram of a multi-dimensional information pointer platform update data identifier list in accordance with the present invention;
FIG. 4 is a schematic diagram of a user accessing a multi-dimensional information pointer platform of the present invention;
FIG. 5 is a schematic diagram of a user synchronizing data of each personal terminal device and/or personal cloud space through the multi-dimensional information pointer platform of the present invention
Fig. 6 is a schematic diagram of a sharing user sharing data through the multidimensional information pointer platform of the present invention.
Fig. 7 is a schematic diagram of a shared user obtaining shared data through the multidimensional information pointer platform of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1, a multidimensional information pointer platform is used for implementing unified data management of personal terminal devices and a personal cloud space of users, data interactive sharing between the personal terminal devices and the personal cloud space of the users, and data interactive sharing between the personal terminal devices and the personal cloud space of the users. The personal terminal device mentioned in the present embodiment includes a mobile phone platform, a PC platform, and the like. The multidimensional information pointer platform comprises an identity authentication module, a multidimensional pointer and search classification module, a data link integration module, an information sharing module, a payment module and the like.
And the identity authentication module is used for making a unique authentication identifier for the user by using a token or a key and carrying out identity verification on the user according to the authentication identifier, and calls a unified authentication, encryption and signature authorization platform API. And the multidimensional pointer and search classification module is connected with the identity authentication module, the personal terminal equipment and/or the personal cloud space through a mobile platform and a PC platform API, a user uses an authentication identifier to search a data source in the personal terminal equipment and/or the personal cloud space through the multidimensional pointer and search classification module, and data identifiers corresponding to the data source are classified and established according to the user. And the data link integration module is connected with the multidimensional pointer and the search classification module and correspondingly stores the data identifier, the authentication identifier of the user and the position of the data source to form a data identifier list. The information sharing module is connected with the data link integration module and the identity authentication module, a sharing user is used for authorizing the sharing user to share a data identifier or a data identifier list needing to be shared through the information sharing module, and the data identifier or the data identifier list shared by the sharing user is stored in the sharing information module. And the payment module is used for calling the unified payment platform API.
In this embodiment, the data identifier may be a data link, and further may be a data pointer link. It should be clear to those skilled in the art that any data identifier that is used to identify data may be incorporated into embodiments of the present invention.
The basic principle of the multi-dimensional information pointer platform is as follows: (1) using a ticket or a key to carry out unique authentication identification on the user; (2) using a user unique authentication identifier to classify data sources in a personal cloud space, a PC and a mobile phone according to users and establish data pointer links corresponding to the data sources through a multi-dimensional pointer and a search classification engine and a multi-dimensional pointer engine in a search classification module, and correspondingly storing the data pointer links, the authentication identifier of the user and the positions of the data sources to form a data identifier list; (3) after receiving an access request of a user, the user can take the data identification list after authentication, and access data is linked through a data pointer of the data identification list; (4) a user can perform authorized sharing on a data link pointer or a data identification list through an information sharing engine in an information sharing module; (5) the information sharing can realize charging through the payment module, and the shared user can open the data only by paying.
The data access method of the above platform is described in detail below.
As shown in fig. 2, the multidimensional information pointer platform establishes a data identification list. The user logs in the platform, the multidimensional information pointer platform searches a data source on personal terminal equipment and/or a personal cloud space by using the unique authentication identifier of the user, creates a data pointer link corresponding to the data source, and correspondingly stores the data pointer link, the authentication identifier of the user and the position of the data source to form the data identifier list.
As shown in fig. 3, the multidimensional information pointer platform can update the data identification list according to the data source created or modified by the user on the personal terminal device and/or the personal cloud space. After a user logs in the platform, the user creates or modifies a data source on a mobile phone or a PC, and after the multidimensional information pointer platform receives an updating request of the user, a data pointer link corresponding to the data source created or modified by the user on personal terminal equipment and/or a personal cloud space is created, and the storage state and the storage position of the data pointer link are requested to update the data identification list.
As shown in fig. 4, a user may access a data source of a personal terminal device and/or a personal cloud space through the multi-dimensional information pointer platform. After a user logs in the platform, the multidimensional information pointer platform receives an access request of the user, the platform verifies the unique authentication identification of the user, and returns a pre-generated data identification list to the user after the verification is passed, so that the user can access personal terminal equipment and/or a personal cloud space where a data source is located through a data pointer link in the list. Specifically, the multidimensional information pointer platform acquires the data identifier list according to the unique authentication identifier of the user, and judges whether the personal terminal equipment and/or the personal cloud space where the data source is located are online or not when receiving a data opening request of the user; if the personal terminal equipment and/or the personal cloud space where the data source is located are on line, the multidimensional information pointer platform sends the data opening request of the user to the personal terminal equipment and/or the personal cloud space where the data source is located, so that the data are returned to the user when the personal terminal equipment and/or the personal cloud space verify that the data opening request of the user is legal.
As shown in fig. 5, the user may synchronize data of each personal terminal device and/or personal cloud space through the multi-dimensional information pointer platform. The user logs in the platform, the multidimensional information pointer platform verifies the validity of the synchronous data request of the user after receiving the synchronous data request of the user, and when the result is true, whether the personal terminal equipment and/or the personal cloud space where the data source requested to be synchronized is located is online is judged; and if the personal terminal equipment and/or the personal cloud space where the data source requested to be synchronized is located are on line, the multidimensional information pointer platform synchronizes data to the personal terminal equipment and/or the personal cloud space requested to be synchronized.
As shown in fig. 6, users can share information through the multidimensional information pointer platform. If the sharing user needs to share the data identifier list to other users: the sharing user logs in the platform, the multidimensional information pointer platform receives a sharing request of the sharing user, the unique authentication identification of the sharing user is verified, the platform acquires a data identification list according to the unique authentication identification of the sharing user after the verification is passed, the authentication identification of the shared user is acquired and verified according to a shared user (namely, a sharing target user) selected by the sharing user, if the verification is not passed, the multidimensional pointer information platform refuses the sharing request of the sharing user, after the verification is passed, the sharing user firstly uses a private key of the sharing user to sign the shared data identification list, then encrypts the shared data identification list through a public key of the shared user to generate sharing information, and the sharing information is stored in the platform. If the data is charging data, the charging information needs to be transmitted to the payment module.
If the user only needs to share some data pointer links to other users: the sharing user logs in the platform, the multidimensional information pointer platform receives a sharing request of the sharing user, the unique authentication identification of the sharing user is verified, a data identification list is obtained according to the unique authentication identification of the user after the verification is passed, after the request data is linked through a data pointer needing to be shared in the data identification list, whether a personal terminal device and/or a personal cloud space where a data source is located are/is online or not is judged, when the personal terminal device and/or the personal cloud space are/is online, the personal terminal device and/or the personal cloud space judge the legality of opening the data request, and if the personal terminal device is not online or the request is illegal, the request is rejected; if the data opening request is legal, the personal terminal equipment and/or the personal cloud space return data to be shared; and then the platform acquires an authentication identifier of the shared user according to the shared user selected by the user and checks the authentication identifier, if the authentication is not passed, the multidimensional pointer information platform refuses the sharing request, after the authentication is passed, the sharing user firstly signs the shared data pointer link by using a private key of the sharing user, then encrypts the shared data pointer link by using a public key of the shared user to generate sharing information, and the sharing information is stored in the platform. If the data is charging data, the charging information needs to be transmitted to the payment module.
As shown in fig. 7, a user can open information shared by other users through the multidimensional information pointer platform. The shared user logs in a personal cloud space and a multidimensional pointer information platform, and receives a sharing information prompt. If the payment information is the payment information, a safe payment request needs to be sent to the unified payment platform, and the next step is carried out after the payment is successful. After receiving a sharing opening request of a user, the multidimensional information pointer platform verifies the identity of the sharing user, and decrypts the data identifier list needing to be shared or the data pointer link needing to be shared by using a shared user key after the identity of the sharing user is successfully verified; the multidimensional information pointer platform receives a data opening request of a shared user and judges that a personal terminal device and/or a personal cloud space where a data source is located are on line, and sends the data opening request of the shared user to the personal terminal device and/or the personal cloud space where the data source is located, so that when the personal terminal device and/or the personal cloud space verify that the data opening request of the shared user is legal, data are returned to the shared user.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are preferred embodiments, which are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. A method of data access comprising the steps of:
after receiving an access request of a user, verifying a unique authentication identifier of the user, and returning a pre-generated data identifier list of the user to the user after the unique authentication identifier passes the verification, so that the user can access personal terminal equipment and/or a personal cloud space where a data source pointed by the identifier is located through the data identifier in the list;
after receiving an access request of a user, obtaining the data identification list according to the unique authentication identification of the user after the unique authentication identification of the user passes verification, and judging whether a personal terminal device and/or a personal cloud space where a data source is located are/is online or not when receiving a data opening request of the user;
and if the personal terminal equipment and/or the personal cloud space where the data source is located are on-line, sending the data opening request of the user to the personal terminal equipment and/or the personal cloud space where the data source is located, so that the data are returned to the user when the personal terminal equipment and/or the personal cloud space verify that the data opening request of the user is legal.
2. The data access method of claim 1, wherein: the data is identified as a data link.
3. The data access method of claim 2, wherein: the data identifier is a data pointer link.
4. The data access method of claim 1, further comprising the steps of: the method comprises the steps of searching a data source on personal terminal equipment and/or a personal cloud space by using a unique authentication identifier of a user, creating a data identifier corresponding to the data source, and correspondingly storing the data identifier, the authentication identifier of the user and the position of the data source to form a data identifier list.
5. The data access method of claim 1, further comprising the steps of: receiving a synchronous data request of a user, verifying the validity of the synchronous data request of the user, and judging whether a personal terminal device and/or a personal cloud space where a data source requested to be synchronized is located is online or not when the result is true;
and if the personal terminal equipment and/or the personal cloud space where the data source requested to be synchronized is located are on line, synchronizing the data to the personal terminal equipment and/or the personal cloud space requested to be synchronized.
6. The data access method of claim 1, further comprising the steps of: and after receiving an update request of a user, creating a data identifier corresponding to a data source newly built or modified on the personal terminal equipment and/or the personal cloud space by the user and updating the data identifier to the data identifier list.
7. The data access method of claim 1, further comprising the steps of: after receiving a sharing request of a sharing user, according to a shared user selected by the sharing user, carrying out sharing user signature on a data identifier list needing to be shared or a data identifier needing to be shared, then encrypting by using a shared user key, and storing the data identifier list needing to be shared or the data identifier needing to be shared.
8. The data access method of claim 7, further comprising the steps of: after receiving a sharing opening request of a sharing user, verifying the identity of the sharing user, and decrypting the data identifier list needing to be shared or the data identifier needing to be shared by using a shared user key after the verification is successful;
when a data opening request of a shared user is received and the personal terminal equipment and/or the personal cloud space where a data source is located are/is judged to be online, the data opening request of the shared user is sent to the personal terminal equipment and/or the personal cloud space where the data source is located, so that when the personal terminal equipment and/or the personal cloud space verify that the data opening request of the shared user is legal, data are returned to the shared user.
9. The data access method of claim 1, wherein: and the token or the key is used for uniquely identifying the user.
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| CN201410810671.4A CN104506527B (en) | 2014-12-23 | 2014-12-23 | Multi-dimensional information pointer platform and data access method thereof |
| PCT/CN2015/076788 WO2015158288A1 (en) | 2014-04-17 | 2015-04-16 | Multi-dimensional information pointer platform and data access method thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158288A1 (en) * | 2014-04-17 | 2015-10-22 | 苏州海博智能系统有限公司 | Multi-dimensional information pointer platform and data access method thereof |
| US10108688B2 (en) | 2015-12-22 | 2018-10-23 | Dropbox, Inc. | Managing content across discrete systems |
| CN107911365B (en) * | 2017-11-17 | 2020-03-24 | 厦门市美亚柏科信息股份有限公司 | Multi-network user information safety interaction method, terminal equipment and storage medium |
| US11194766B2 (en) | 2018-11-06 | 2021-12-07 | Dropbox, Inc. | Technologies for integrating cloud content items across platforms |
| CN109413111B (en) * | 2018-12-21 | 2021-10-26 | 郑州云海信息技术有限公司 | Security access system and method based on intelligent data center |
| CN114218593B (en) * | 2021-12-20 | 2024-01-09 | 南京宁铎科技有限公司 | Information security detection method based on office equipment |
| CN115510074B (en) * | 2022-11-09 | 2023-03-03 | 成都了了科技有限公司 | Distributed data management and application system based on table |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152398A (en) * | 2013-02-07 | 2013-06-12 | 中国科学院计算技术研究所 | Method and system for file synchronization among multiple terminal files |
| CN103716353A (en) * | 2012-10-09 | 2014-04-09 | 上海博路信息技术有限公司 | Mutual data sharing method for equipment |
| CN103841211A (en) * | 2014-03-25 | 2014-06-04 | 冯力新 | Method and system for establishing multiple subsystems with individual data stored in distributed mode and realizing unified entrance access of clients |
| CN103929473A (en) * | 2014-03-25 | 2014-07-16 | 冯力新 | Method and system for accessing multiple subsystems and public subsystem with distributed storage personalized data through single APP program |
| CN104113597A (en) * | 2014-07-18 | 2014-10-22 | 西安交通大学 | Multi- data-centre hadoop distributed file system (HDFS) data read-write system and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070245223A1 (en) * | 2006-04-17 | 2007-10-18 | Microsoft Corporation | Synchronizing multimedia mobile notes |
| WO2012103721A1 (en) * | 2011-06-29 | 2012-08-09 | 华为技术有限公司 | Method and device for terminal to visit digital household devices |
| CN102801713A (en) * | 2012-07-23 | 2012-11-28 | 中国联合网络通信集团有限公司 | Website logging-in method and system as well as accessing management platform |
| CN103812915A (en) * | 2012-11-15 | 2014-05-21 | 中兴通讯股份有限公司 | Resource sharing method, device and system, terminal and resource management center |
| CN103036597B (en) * | 2012-12-12 | 2015-05-27 | 华为终端有限公司 | Method and device of sharing resources among devices in close range |
| CN103095825B (en) * | 2013-01-10 | 2017-03-01 | 中兴通讯股份有限公司 | A kind of approaches to IM of the Internet and system, server |
| CN103747076B (en) * | 2013-12-31 | 2017-07-07 | 曙光云计算技术有限公司 | Cloud platform access method and device |
-
2014
- 2014-12-23 CN CN201410810671.4A patent/CN104506527B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103716353A (en) * | 2012-10-09 | 2014-04-09 | 上海博路信息技术有限公司 | Mutual data sharing method for equipment |
| CN103152398A (en) * | 2013-02-07 | 2013-06-12 | 中国科学院计算技术研究所 | Method and system for file synchronization among multiple terminal files |
| CN103841211A (en) * | 2014-03-25 | 2014-06-04 | 冯力新 | Method and system for establishing multiple subsystems with individual data stored in distributed mode and realizing unified entrance access of clients |
| CN103929473A (en) * | 2014-03-25 | 2014-07-16 | 冯力新 | Method and system for accessing multiple subsystems and public subsystem with distributed storage personalized data through single APP program |
| CN104113597A (en) * | 2014-07-18 | 2014-10-22 | 西安交通大学 | Multi- data-centre hadoop distributed file system (HDFS) data read-write system and method |
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|---|---|
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