CN104809410A - Individual privacy protected credit investigation data desensitized acquisition method - Google Patents
Individual privacy protected credit investigation data desensitized acquisition method Download PDFInfo
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- CN104809410A CN104809410A CN201510241190.0A CN201510241190A CN104809410A CN 104809410 A CN104809410 A CN 104809410A CN 201510241190 A CN201510241190 A CN 201510241190A CN 104809410 A CN104809410 A CN 104809410A
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- China
- Prior art keywords
- entity
- credit
- acquisition
- individual privacy
- identification
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Classifications
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- 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
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
- G06F21/6254—Protecting personal data, e.g. for financial or medical purposes by anonymising data, e.g. decorrelating personal data from the owner's identification
Abstract
The invention discloses an individual privacy protected credit investigation data desensitized acquisition method. According to the method, entity identifiers, such as identification identity card number, phone numbers, email addresses or bank card numbers, are acquired through an acquisition terminal, the acquisition terminal carries out desensitization processing on the entity identifiers and converts each entity identifier into a virtual ID (identity) of a network space by an irreversible cryptographic algorithm, the acquisition terminal acquires entity credit information and transmits virtual IDs and corresponding entity credit information to a credit investigation agency, and the credit investigation agency stores the virtual IDs and corresponding credit data information. Due to the data acquisition manner, the problem in the traditional acquisition methods that individual privacy is prone to leakage is solved, the secure acquisition, transmission and storage of credit investigation data are realized on the premise of guaranteeing privacy, and the individual privacy can be better protected.
Description
Technical field
The present invention relates to reference technical field, specifically a kind of collage-credit data desensitization acquisition method protecting individual privacy.
Background technology
Original collage-credit data acquisition mode is entity unique identification+entity credit information normally, entity unique identification can be identification card number, cell-phone number, email address, bank's card number etc., all the information that can mark sole entity in real life, these information are also very responsive, the acquisition mode of this information is simple, poor stability, once divulge a secret in transmission and storage, then can cause huge injury to entity.
Summary of the invention
The object of the present invention is to provide a kind of collage-credit data desensitization acquisition method protecting individual privacy, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
Protect a collage-credit data desensitization acquisition method for individual privacy, concrete steps are as follows:
(1) by acquisition terminal collection identification entity identification;
(2) entity identification is carried out desensitization process by acquisition terminal, entity identification is converted to a virtual ID of cyberspace by a kind of irreversible cryptographic algorithm;
(3) acquisition terminal gathers entity credit information, and virtual ID and corresponding entity credit information are transferred to credit information service;
(4) credit information service's storing virtual ID and corresponding entity credit information.
As the further scheme of the present invention: the entity identification in described step (1) is identification card number, cell-phone number, email address, bank's card number, equipment for surfing the net number, family's number, social security card number, passport, driver's license or network account.
As the present invention's further scheme: the irreversible cryptographic algorithm of described step (2) is SHA1 or MD5 hashing algorithm.
Compared with prior art; the invention has the beneficial effects as follows: data acquisition modes of the present invention, solve the problem that in traditional acquisition method, individual privacy is easily revealed, under the prerequisite ensureing privacy; realize the safety collection of collage-credit data, transmission and storage, can better individual privacy be protected.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional data acquisition mode.
Fig. 2 is mark of the present invention desensitization schematic diagram.
Fig. 3 is data acquisition schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to figure, in the embodiment of the present invention, a kind of collage-credit data desensitization acquisition method protecting individual privacy, concrete steps are as follows:
(1) by acquisition terminal collection identification entity identification, entity identification is identification card number, cell-phone number, email address, bank's card number, equipment for surfing the net number, family's number, social security card number, passport, driver's license or network account;
(2) entity identification is carried out desensitization process by acquisition terminal, and entity identification is converted to a virtual ID of cyberspace by a kind of irreversible cryptographic algorithm, irreversible cryptographic algorithm is SHA1 or MD5 hashing algorithm;
(3) acquisition terminal gathers entity credit information, and virtual ID and corresponding entity credit information are transferred to credit information service;
(4) credit information service's storing virtual ID and corresponding entity credit information.
Data acquisition modes of the present invention, by adopting desensitization process in collection source to entity identification, information become without privacy information, credit information service self also cannot derive primary entities information again, and this information is in transmission and store very safe.
The collecting method of this data desensitization, is equally also applicable to the data files between data each side.
Claims (3)
1. protect a collage-credit data desensitization acquisition method for individual privacy, it is characterized in that, concrete steps are as follows:
(1) by acquisition terminal collection identification entity identification;
(2) entity identification is carried out desensitization process by acquisition terminal, entity identification is converted to a virtual ID of cyberspace by a kind of irreversible cryptographic algorithm;
(3) acquisition terminal gathers entity credit information, and virtual ID and corresponding entity credit information are transferred to credit information service;
(4) credit information service's storing virtual ID and corresponding entity credit information.
2. the collage-credit data desensitization acquisition method of protection individual privacy according to claim 1; it is characterized in that, the entity identification in described step (1) is identification card number, cell-phone number, email address, bank's card number, equipment for surfing the net number, family's number, social security card number, passport, driver's license or network account.
3. the collage-credit data desensitization acquisition method of protection individual privacy according to claim 1, it is characterized in that, the irreversible cryptographic algorithm of described step (2) is SHA1 or MD5 hashing algorithm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241190.0A CN104809410A (en) | 2015-05-13 | 2015-05-13 | Individual privacy protected credit investigation data desensitized acquisition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241190.0A CN104809410A (en) | 2015-05-13 | 2015-05-13 | Individual privacy protected credit investigation data desensitized acquisition method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104809410A true CN104809410A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241190.0A Pending CN104809410A (en) | 2015-05-13 | 2015-05-13 | Individual privacy protected credit investigation data desensitized acquisition method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104809410A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105760932A (en) * | 2016-02-17 | 2016-07-13 | 北京物思创想科技有限公司 | Data exchange method, data exchange device and calculating device |
| CN106850505A (en) * | 2015-12-04 | 2017-06-13 | 阿里巴巴集团控股有限公司 | A kind of verification method and device of cross-border business |
| CN107798253A (en) * | 2017-10-31 | 2018-03-13 | 新华三大数据技术有限公司 | Data desensitization method and device |
| CN108229968A (en) * | 2016-12-08 | 2018-06-29 | 爱信诺征信有限公司 | Collage-credit data acquisition system and method |
| CN112612922A (en) * | 2020-12-16 | 2021-04-06 | 平安普惠企业管理有限公司 | Method and device for safely storing mobile phone number, computer equipment and medium |
| WO2022161225A1 (en) * | 2021-01-28 | 2022-08-04 | Keychain Fintech Limited | Method for storing data in blockchain, related payment management system and non-transitory computer-readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746920A (en) * | 2004-09-10 | 2006-03-15 | 鹏元资信评估有限公司 | Personnel credit system |
| US20140052999A1 (en) * | 2012-08-15 | 2014-02-20 | Selim Aissi | Searchable Encrypted Data |
-
2015
- 2015-05-13 CN CN201510241190.0A patent/CN104809410A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746920A (en) * | 2004-09-10 | 2006-03-15 | 鹏元资信评估有限公司 | Personnel credit system |
| US20140052999A1 (en) * | 2012-08-15 | 2014-02-20 | Selim Aissi | Searchable Encrypted Data |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106850505A (en) * | 2015-12-04 | 2017-06-13 | 阿里巴巴集团控股有限公司 | A kind of verification method and device of cross-border business |
| CN105760932A (en) * | 2016-02-17 | 2016-07-13 | 北京物思创想科技有限公司 | Data exchange method, data exchange device and calculating device |
| CN108229968A (en) * | 2016-12-08 | 2018-06-29 | 爱信诺征信有限公司 | Collage-credit data acquisition system and method |
| CN108229968B (en) * | 2016-12-08 | 2021-11-09 | 爱信诺征信有限公司 | Credit investigation data acquisition system and method |
| CN107798253A (en) * | 2017-10-31 | 2018-03-13 | 新华三大数据技术有限公司 | Data desensitization method and device |
| CN107798253B (en) * | 2017-10-31 | 2020-04-03 | 新华三大数据技术有限公司 | Data desensitization method and device |
| CN112612922A (en) * | 2020-12-16 | 2021-04-06 | 平安普惠企业管理有限公司 | Method and device for safely storing mobile phone number, computer equipment and medium |
| WO2022161225A1 (en) * | 2021-01-28 | 2022-08-04 | Keychain Fintech Limited | Method for storing data in blockchain, related payment management system and non-transitory computer-readable storage medium |
| GB2611618A (en) * | 2021-01-28 | 2023-04-12 | Keychain Fintech Ltd | Method for storing data in blockchain, related payment management system and non-transitory computer-readable storage medium |
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| C06 | Publication | ||
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |