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1. WO2020221778 - A COMPUTER SYSTEM AND METHOD OF OPERATING SAME FOR HANDLING ANONYMOUS DATA

Publication Number WO/2020/221778
Publication Date 05.11.2020
International Application No. PCT/EP2020/061821
International Filing Date 29.04.2020
IPC
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
G06F 21/62 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
62Protecting access to data via a platform, e.g. using keys or access control rules
H04W 12/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
02Protecting privacy or anonymity
CPC
G06F 21/6254
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
60Protecting data
62Protecting access to data via a platform, e.g. using keys or access control rules
6218to a system of files or objects, e.g. local or distributed file system or database
6245Protecting personal data, e.g. for financial or medical purposes
6254by anonymising data, e.g. decorrelating personal data from the owner's identification
H04L 63/0421
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
04for providing a confidential data exchange among entities communicating through data packet networks
0407wherein the identity of one or more communicating identities is hidden
0421Anonymous communication, i.e. the party's identifiers are hidden from the other party or parties, e.g. using an anonymizer
H04W 12/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
02Protecting privacy or anonymity ; , e.g. protecting personally identifiable information [PII]
Applicants
  • MEDICEUS DADOS DE SAÚDE S.A. [PT]/[PT]
Inventors
  • VILLAX, Peter
  • LOURA, Ricardo
Agents
  • HARRISON, Robert
Priority Data
11547929.04.2019PT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A COMPUTER SYSTEM AND METHOD OF OPERATING SAME FOR HANDLING ANONYMOUS DATA
(FR) SYSTÈME INFORMATIQUE ET SON PROCÉDÉ DE FONCTIONNEMENT POUR LA GESTION DE DONNÉES ANONYMES
Abstract
(EN)
A system and method are presented to enable computers to communicate and to exchange personal data in a secure system where security is achieved by a computer de-identifying the personal data through the removal of all personal identifiers and subsequently re-identifying the data with an anonymous identifier generated by the computer operated by the data subject. Even though the personal data and the data subject are anonymized, the computers in the present system are able to establish a communications session between the anonymous data subject's computer and the computer system holding information of interest to the data subject and to send that information to its owner.
(FR)
Un système et un procédé sont présentés pour permettre à des ordinateurs de communiquer et d'échanger des données personnelles dans un système sécurisé où la sécurité est assurée par un ordinateur empêchant l'identification des données personnelles par l'élimination de tous les identifiants personnels, puis en réattribuant des données avec un identifiant anonyme généré par l'ordinateur actionné par le sujet des données. Même si les données personnelles et le sujet des données sont anonymisés, les ordinateurs du présent système sont capables d'établir une session de communications entre l'ordinateur du sujet des données anonymes et le système informatique contenant des informations d'intérêt pour le sujet des données et pour envoyer lesdites informations à son propriétaire.
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