BR112018075894A2 - método e sistema para ofuscação de dados granulares enquanto retêm privacidade de dados - Google Patents

método e sistema para ofuscação de dados granulares enquanto retêm privacidade de dados

Info

Publication number
BR112018075894A2
BR112018075894A2 BR112018075894-9A BR112018075894A BR112018075894A2 BR 112018075894 A2 BR112018075894 A2 BR 112018075894A2 BR 112018075894 A BR112018075894 A BR 112018075894A BR 112018075894 A2 BR112018075894 A2 BR 112018075894A2
Authority
BR
Brazil
Prior art keywords
transaction data
subset
value
granular
metric
Prior art date
Application number
BR112018075894-9A
Other languages
English (en)
Inventor
C. Villars Curtis
Original Assignee
Mastercard International Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mastercard International Incorporated filed Critical Mastercard International Incorporated
Publication of BR112018075894A2 publication Critical patent/BR112018075894A2/pt

Links

Classifications

    • 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
    • G06F21/6227—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 where protection concerns the structure of data, e.g. records, types, queries
    • 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
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/12—Accounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Economics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Databases & Information Systems (AREA)
  • Technology Law (AREA)
  • Development Economics (AREA)
  • Tourism & Hospitality (AREA)
  • Quality & Reliability (AREA)
  • Operations Research (AREA)
  • Data Mining & Analysis (AREA)
  • Medical Informatics (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Storage Device Security (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

um método para ofuscar dados de transação granulares através da introdução de ruído inclui: armazenar entradas de dados de transação, cada uma incluindo valores de dados de transação, incluindo pelo menos um valor de transação e identificador de comerciante; receber uma solicitação de dados, incluindo os critérios de seleção e as métricas desejadas; identificacar um subconjunto de entradas de dados de transação com base nos critérios de seleção; identificar um valor de métrica para cada métrica desejada com base no valor de dados de transação correspondente em cada uma das entradas de dados de transação do subconjunto; inserir ruído para modificar o subconjunto ao (i) ajustar os valores de dados de transação incluídos em pelo menos duas das entradas de dados de transação, e/ou (ii) adicionar pelo menos uma entrada de dados de transação a, e remover pelo menos uma entrada de dados de transação a partir do subconjunto, onde o ruído introduzido ajusta os valores de métrica dentro de um intervalo predeterminado; e transmitir o subconjunto modificado.
BR112018075894-9A 2016-06-21 2017-06-02 método e sistema para ofuscação de dados granulares enquanto retêm privacidade de dados BR112018075894A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/188.274 2016-06-21
US15/188,274 US10181050B2 (en) 2016-06-21 2016-06-21 Method and system for obfuscation of granular data while retaining data privacy
PCT/US2017/035703 WO2017222783A1 (en) 2016-06-21 2017-06-02 Method and system for obfuscation of granular data while retaining data privacy

Publications (1)

Publication Number Publication Date
BR112018075894A2 true BR112018075894A2 (pt) 2019-03-19

Family

ID=59093611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018075894-9A BR112018075894A2 (pt) 2016-06-21 2017-06-02 método e sistema para ofuscação de dados granulares enquanto retêm privacidade de dados

Country Status (7)

Country Link
US (1) US10181050B2 (pt)
EP (1) EP3472777A1 (pt)
CN (1) CN109416786B (pt)
AU (1) AU2017279976B2 (pt)
BR (1) BR112018075894A2 (pt)
CA (1) CA3024896C (pt)
WO (1) WO2017222783A1 (pt)

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EP3475889A4 (en) * 2016-06-23 2020-01-08 Capital One Services, LLC NEURONAL NETWORKING SYSTEMS AND METHOD FOR GENERATING DISTRIBUTED PRESENTATIONS OF ELECTRONIC TRANSACTION INFORMATION
US10509659B1 (en) * 2016-09-28 2019-12-17 Amazon Technologies, Inc. Input processing logic to produce outputs for downstream systems using configurations
US10956369B1 (en) * 2017-04-06 2021-03-23 Amazon Technologies, Inc. Data aggregations in a distributed environment
CN111783114B (zh) 2018-08-06 2024-04-02 创新先进技术有限公司 区块链交易方法及装置、电子设备
CN109359974B (zh) 2018-08-30 2020-10-30 创新先进技术有限公司 区块链交易方法及装置、电子设备
CN109584055B (zh) 2018-09-20 2020-07-03 阿里巴巴集团控股有限公司 基于区块链的交易方法、装置和汇出方设备
CN111833057A (zh) 2018-09-30 2020-10-27 创新先进技术有限公司 基于区块链的交易方法、装置和节点设备
SG11202103570UA (en) * 2018-10-15 2021-05-28 Visa Int Service Ass Techniques for securely communicating sensitive data for disparate data messages
CN109544129B (zh) 2018-10-26 2021-04-27 创新先进技术有限公司 区块链交易方法及装置、电子设备
BR112019010751B1 (pt) 2018-12-29 2022-05-24 Advanced New Technologies Co., Ltd Método de proteção de informação implementado por computador, sistema de proteção de informação e mídia de armazenamento não transitória legível por computador
US11347884B2 (en) * 2019-07-02 2022-05-31 Bank Of America Corporation Data security tool
US11954213B2 (en) 2021-09-13 2024-04-09 International Business Machines Corporation Obfuscating intelligent data while preserving reserve values

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US20060038009A1 (en) * 2002-01-11 2006-02-23 Metrologic Instruments, Inc. Point of sale (POS) based bar code reading and cash register systems with integrated internet-enabled customer-kiosk terminals
US7200757B1 (en) 2002-05-13 2007-04-03 University Of Kentucky Research Foundation Data shuffling procedure for masking data
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US7810721B2 (en) * 2005-08-04 2010-10-12 Transaction Network Services, Inc. Systems and method for vending machine settlement
US7574570B2 (en) * 2005-09-30 2009-08-11 Cleversafe Inc Billing system for information dispersal system
CN101251859A (zh) * 2008-03-17 2008-08-27 北京科文书业信息技术有限公司 基于购物行为的商品聚类系统及其方法
US20090307240A1 (en) * 2008-06-06 2009-12-10 International Business Machines Corporation Method and system for generating analogous fictional data from non-fictional data
US8473415B2 (en) * 2010-05-04 2013-06-25 Kevin Paul Siegel System and method for identifying a point of compromise in a payment transaction processing system
US9298878B2 (en) 2010-07-29 2016-03-29 Oracle International Corporation System and method for real-time transactional data obfuscation
CN103608829A (zh) * 2011-01-18 2014-02-26 舍德Ip有限责任公司 用于基于编码完整性进行计算机化协商的系统和方法
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Also Published As

Publication number Publication date
EP3472777A1 (en) 2019-04-24
US10181050B2 (en) 2019-01-15
US20170364705A1 (en) 2017-12-21
CA3024896A1 (en) 2017-12-28
CA3024896C (en) 2021-10-26
CN109416786A (zh) 2019-03-01
AU2017279976B2 (en) 2020-05-14
WO2017222783A1 (en) 2017-12-28
AU2017279976A1 (en) 2018-11-01
CN109416786B (zh) 2022-07-05

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]