Owner Ewise Systems Pty Ltd

Inventors Reyburn, Colin; Chazan, Mark; Grinberg, Alexander; Kontorovich, Michael

Agent Griffith Hack

Pub. Number AU-B-2002232973

PCT Pub. Number WO2002/065352

Priority 21225/01 15.02.01 AU

Filing date 14 February 2002

Wipo publication date 28 August 2002

Acceptance publication date 7 August 2008

G06Q 30/00 (2006.01) Commerce, e.g. marketing, shopping, billing, auctions or e-commerce

G06F 21/00 (2006.01) Security arrangements for protecting computers or computer systems against unauthorised activity

G06F 21/20 (2006.01) Security arrangements for protecting computers or computer systems against unauthorised activity

G06Q 10/00 (2006.01) Administration, e.g. office automation or reservations

G06Q 40/00 (2006.01) Finance, e.g. banking, investment or tax processing

G06Q 50/00 (2006.01) Systems or methods specially adapted for a specific business sector, e.g. health care, utilities, tourism or legal services

H04L 9/08 (2006.01) Arrangements for secret or secure communication - Key distribution

H04L 9/32 (2006.01) Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04L 29/08 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Transmission control procedure, e.g. data link level control procedure