EP 2011306 A1 20090107 - A METHOD FOR RESTRICTING ACCESS TO DATA OF GROUP MEMBERS AND GROUP MANAGEMENT COMPUTERS
Title (en)
A METHOD FOR RESTRICTING ACCESS TO DATA OF GROUP MEMBERS AND GROUP MANAGEMENT COMPUTERS
Title (de)
VERFAHREN ZUM BESCHRÄNKEN DES ZUGRIFFS AUF DATEN VON GRUPPENMITGLIEDERN UND GRUPPENVERWALTUNGSRECHNER
Title (fr)
PROCÉDÉ POUR LIMITER L'ACCÈS AUX DONNÉES DE MEMBRES D'UN GROUPE ET ORDINATEUR DE GESTION DE GROUPES
Publication
Application
Priority
- EP 2007053794 W 20070418
- DE 102006018889 A 20060418
Abstract (en)
[origin: WO2007118891A1] The invention relates to a method for restricting the access to data of group members of a service subscriber group. Group members of a service subscriber group are each assigned an identifier. The data of the group members are assigned to the identifier in each case and the data of the group members are stored in a data memory (DS2) of a group management computer (GR) which manages the service subscriber group. Applying the method, a first group member requests a service, providing the identifier of a second group member, the performance of said service requiring the data of the second group member. The identifier of the second group member is sent to the group management computer, which verifies whether the requested service using the data of the second group member is authorized, and in the case where an authorization exists the data of the second group member are sent to a service computer (DR1) controlling the performance of the requested service. The invention also relates to a group management computer.
IPC 8 full level
H04L 29/06 (2006.01); H04L 12/22 (2006.01)
CPC (source: EP US)
H04L 63/104 (2013.01 - EP US)
Citation (search report)
See references of WO 2007118891A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006018889 A1 20071025; EP 2011306 A1 20090107; RU 2008145509 A 20100527; RU 2463726 C2 20121010; US 2009178121 A1 20090709; WO 2007118891 A1 20071025
DOCDB simple family (application)
DE 102006018889 A 20060418; EP 07728256 A 20070418; EP 2007053794 W 20070418; RU 2008145509 A 20070418; US 29782507 A 20070418