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1. WO2000025546 - MOBILE METHOD AND SYSTEM FOR MANAGING RISK IN A MOBILE TELEPHONE NETWORK

Publication Number WO/2000/025546
Publication Date 04.05.2000
International Application No. PCT/FR1999/002233
International Filing Date 21.09.1999
Chapter 2 Demand Filed 28.03.2000
IPC
G06Q 50/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR 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
G06K 17/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
17Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/-G06K15/168
G06Q 10/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR 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
H04W 12/06 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
06Authentication
H04W 88/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
CPC
H04L 63/0823
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
0823using certificates
H04W 12/0609
H04W 12/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements; Authentication; Protecting privacy or anonymity
08Access security
H04W 88/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
Applicants
  • GEMPLUS [FR]/[FR] (AllExceptUS)
  • LE GALL, Jean, Pierre [FR]/[FR] (UsOnly)
  • CHEW, Gary [SG]/[FR] (UsOnly)
Inventors
  • LE GALL, Jean, Pierre
  • CHEW, Gary
Agents
  • NONNENMACHER, Bernard
Priority Data
98/1344027.10.1998FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) MOBILE METHOD AND SYSTEM FOR MANAGING RISK IN A MOBILE TELEPHONE NETWORK
(FR) PROCEDE ET SYSTEME DE GESTION DU RISQUE DANS UN RESEAU DE TELEPHONIE MOBILE
Abstract
(EN)
The invention concerns mobile telephone system networks, characterised in that the electronic chip card (22, SIM) comprises means (32) for authorising or not the computation of a cryptographic certificate and transmitting (56) it to the network when certain conditions are fulfilled or not and for transmitting to the network a message (38) requesting to assess risk when other conditions are fulfilled. Moreover, the network (54) comprises means (34) for assessing said risk on the basis of data contained in the message (38) requesting assessment of the risk and user-specific parameters and for sending a message (40) to said means (32) authorising or not the computation and transmission of the cryptographic certificate.
(FR)
L'invention concerne les réseaux de téléphonie mobile. L'invention réside dans le fait que la carte à puce électronique (22, SIM) comprend des moyens (32) pour autoriser ou non le calcul d'un certificat cryptographique et sa transmission (56) au réseau lorsque certaines conditions sont remplies ou non et pour transmettre au réseau un message (38) de demande d'évaluation du risque lorsque d'autres conditions sont remplies. Par ailleurs, le réseau (54) comprend des moyens (34) pour évaluer ledit risque en fonction des informations contenues dans le message (38) de demande d'évaluation du risque et de paramètres spécifiques à l'utilisateur et pour envoyer un message (40) auxdits moyens (32) pour autoriser ou non le calcul et la transmission du certificat cryptographique.
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