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1. WO2016149929 - METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING A VULNERABLE FRIEND FOR PRIVACY PROTECTION IN A SOCIAL NETWORK

Publication Number WO/2016/149929
Publication Date 29.09.2016
International Application No. PCT/CN2015/075102
International Filing Date 26.03.2015
IPC
H04L 9/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
G06F 21/57 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
57Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
G06F 21/60 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
CPC
G06F 21/6245
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
G06Q 10/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware
G06Q 50/01
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
01Social networking
Applicants
  • NOKIA TECHNOLOGIES OY [FI]/[FI]
  • NAVTEQ (SHANGHAI) TRADING CO., LTD. [CN]/[CN] (LC)
Inventors
  • TIAN, Ye
  • YANG, Yunjuan
  • WANG, Wendong
Agents
  • ZHONGZI LAW OFFICE
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR IDENTIFYING A VULNERABLE FRIEND FOR PRIVACY PROTECTION IN A SOCIAL NETWORK
(FR) PROCÉDÉ, APPAREIL ET PRODUIT DE PROGRAMME INFORMATIQUE POUR IDENTIFIER UN AMI VULNÉRABLE EN VUE D'UNE PROTECTION DE LA VIE PRIVÉE DANS UN RÉSEAU SOCIAL
Abstract
(EN)
Method, apparatus, system, computer program product and computer readable medium are disclosed for identifying a vulnerable friend for privacy protection of an object user in the object user's online social network, wherein the object user has a plurality of friends in the social network. The method comprises: for at least some of the object user's friends, estimating their contributions towards dissemination of the object user's privacy information based on their behaviors in the social network; and identifying the vulnerable friend based on the estimated contributions towards dissemination of the privacy information.
(FR)
L'invention concerne un procédé, un appareil, un système, un produit de programme informatique et un support lisible par ordinateur destinés à identifier un ami vulnérable en vue d'une protection de la vie privée d'un utilisateur sujet dans le réseau social en ligne de l'utilisateur sujet, l'utilisateur sujet ayant une pluralité d'amis dans le réseau social. Le procédé comporte les étapes consistant: pour au moins une partie des amis de l'utilisateur sujet, à estimer leurs contributions à la dissémination d'informations liées à la vie privée de l'utilisateur sujet d'après leurs comportements dans le réseau social; et à identifier l'ami vulnérable d'après les contributions estimées à la dissémination des informations liées à la vie privée.
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