Owner Securicom (NSW) Pty Ltd

Inventors Burke, Christopher John

Agent Spruson & Ferguson

Pub. Number AU-B-2004301168

PCT Pub. Number WO2005/018137

Priority 2003904317 13.08.03 AU

Filing date 13 August 2004

Wipo publication date 24 February 2005

Acceptance publication date 19 March 2009

H04L 12/28 (2006.01) Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

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

G06K 9/00 (2006.01) Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

G07C 9/00 (2006.01) Individual entry or exit registers

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 12/56 (2006.01) Data switching networks - Packet switching systems

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