EP 1442350 A2 20040804 - USER IDENTITY VERIFICATION SYSTEM
Title (en)
USER IDENTITY VERIFICATION SYSTEM
Title (de)
BENUTZERIDENTITÄTVERIFIKATIONSSYSTEM
Title (fr)
SYSTEME DE VERIFICATION DE L'IDENTITE D'UN UTILISATEUR
Publication
Application
Priority
- GB 0201645 W 20020411
- GB 0109200 A 20010412
- GB 0111528 A 20010511
- GB 0126583 A 20011106
- GB 0126929 A 20011109
Abstract (en)
[origin: WO02084456A2] A user identity verification method and apparatus having improved security characteristics are provided. The method and apparatus are suitable for use in a system comprising a client terminal (10) coupled to a server (20) by a first communication medium (50). A user (1) supplies a token (30) comprising first identification information to the client terminal (10), and also supplies identification information such as a memorised username. The supplied first identification information is transmitted over the first communication medium (50) from the client terminal (10) to the server (20). The server verifies that the first identification information corresponds to a stored user profile and then sends a second identification information to the user over a second communication medium (60, 40) such as a GSM network (60) to the user's mobile telephone (40). The user supplies the second identification information to the server (20) via the client terminal (10) and the user's identity is verified at the server according to presentation of the second identification information.
IPC 1-7
IPC 8 full level
G06F 21/31 (2013.01); G06F 21/34 (2013.01); G06F 21/42 (2013.01)
CPC (source: EP)
G06F 21/313 (2013.01); G06F 21/34 (2013.01); G06F 21/42 (2013.01)
Citation (search report)
See references of WO 02084456A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02084456 A2 20021024; WO 02084456 A3 20031030; EP 1442350 A2 20040804; GB 0208362 D0 20020522; GB 2377523 A 20030115; GB 2377523 A8 20030115; GB 2377523 A8 20030512; GB 2377523 B 20031126
DOCDB simple family (application)
GB 0201645 W 20020411; EP 02761938 A 20020411; GB 0208362 A 20020411