WO1997016782A3 - Computer network security arrangements - Google Patents

Computer network security arrangements Download PDF

Info

Publication number
WO1997016782A3
WO1997016782A3 PCT/GB1996/002561 GB9602561W WO9716782A3 WO 1997016782 A3 WO1997016782 A3 WO 1997016782A3 GB 9602561 W GB9602561 W GB 9602561W WO 9716782 A3 WO9716782 A3 WO 9716782A3
Authority
WO
WIPO (PCT)
Prior art keywords
computer network
network security
security arrangements
terminal
data networks
Prior art date
Application number
PCT/GB1996/002561
Other languages
French (fr)
Other versions
WO1997016782A2 (en
Inventor
Leslie Christopher Holborow
Original Assignee
Leslie Christopher Holborow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9521407.8A external-priority patent/GB9521407D0/en
Application filed by Leslie Christopher Holborow filed Critical Leslie Christopher Holborow
Priority to AU73140/96A priority Critical patent/AU7314096A/en
Publication of WO1997016782A2 publication Critical patent/WO1997016782A2/en
Publication of WO1997016782A3 publication Critical patent/WO1997016782A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks

Abstract

A computer system comprises two or more independent data networks (7, 8) and at least one computer terminal (3). The or each computer terminal has a switching means (13) associated with it, for selectively interfacing that terminal with any one of the data networks, one-at-a-time, via respective communication channels.
PCT/GB1996/002561 1995-10-18 1996-10-17 Computer network security arrangements WO1997016782A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73140/96A AU7314096A (en) 1995-10-18 1996-10-17 Computer network security arrangements

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9521407.8A GB9521407D0 (en) 1995-10-18 1995-10-18 Network cable security switching system
GB9521407.8 1995-10-18
GB9602615A GB2306862A (en) 1995-10-18 1996-02-09 Switching data networks
GB9602615.8 1996-02-09

Publications (2)

Publication Number Publication Date
WO1997016782A2 WO1997016782A2 (en) 1997-05-09
WO1997016782A3 true WO1997016782A3 (en) 1997-06-26

Family

ID=26307974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/002561 WO1997016782A2 (en) 1995-10-18 1996-10-17 Computer network security arrangements

Country Status (2)

Country Link
AU (1) AU7314096A (en)
WO (1) WO1997016782A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820765C1 (en) * 1998-05-08 1999-10-28 Weis Gmbh Dr Data security method in computer network
DE19961399C2 (en) * 1999-12-20 2002-08-22 Mueschenborn Hans Joachim Protection of security-critical data in networks
FR2807592B1 (en) * 2000-04-05 2002-06-14 Sagem DATA TRANSMISSION EQUIPMENT BETWEEN TWO NETWORKS
JP2002007233A (en) * 2000-06-16 2002-01-11 Ionos:Kk Switch connection controller for communication line
EP1241831A1 (en) * 2001-03-16 2002-09-18 Institut für Telematik E.V. Computer system comprising two computers and a data link between them
DE102004034902B3 (en) * 2004-07-19 2005-09-08 Adrian Degwert Secure, autonomous data transfer module for e.g. transmitting emails between separate networks, provides read-write access to flash storage medium via separate data connections
EP1703663A1 (en) * 2005-03-15 2006-09-20 Meinel, Christoph, Prof. Dr. sc Lock element and method for data transmission through the lock element
EP1703664A1 (en) 2005-03-15 2006-09-20 Meinel, Christoph, Prof. Dr. sc Method and lock element for protecting a first data network from a direct access from a second data network
AU2007263406A1 (en) * 2006-07-07 2008-02-28 Department Of Space, Isro A system and method for secured data communication in computer networks by phantom connectivity

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153567A (en) * 1984-01-12 1985-08-21 Sinclair Res Ltd Arrangements for enabling the connection of one or more additional devices to a computer
US4555593A (en) * 1983-02-16 1985-11-26 Microcommunications, Inc. Electronic telephone relay
EP0350674A2 (en) * 1988-07-15 1990-01-17 Bull HN Information Systems Inc. Method for hot extraction and insertion of logic boards in an on-line communication system and apparatus therefor
WO1991018462A1 (en) * 1990-05-18 1991-11-28 The University Of Toronto Innovations Foundation High bandwidth fault tolerant lan
EP0508886A1 (en) * 1991-04-08 1992-10-14 Digital Equipment Corporation Filtering and disposition of messages in a bridge using a single address and protocol table
GB2283154A (en) * 1993-10-19 1995-04-26 Ouest Standard Telematique Sa Device for connecting two remote local networks
US5444856A (en) * 1992-07-07 1995-08-22 Intel Corporation Apparatus and method for switching ethernet media type

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555593A (en) * 1983-02-16 1985-11-26 Microcommunications, Inc. Electronic telephone relay
GB2153567A (en) * 1984-01-12 1985-08-21 Sinclair Res Ltd Arrangements for enabling the connection of one or more additional devices to a computer
EP0350674A2 (en) * 1988-07-15 1990-01-17 Bull HN Information Systems Inc. Method for hot extraction and insertion of logic boards in an on-line communication system and apparatus therefor
WO1991018462A1 (en) * 1990-05-18 1991-11-28 The University Of Toronto Innovations Foundation High bandwidth fault tolerant lan
EP0508886A1 (en) * 1991-04-08 1992-10-14 Digital Equipment Corporation Filtering and disposition of messages in a bridge using a single address and protocol table
US5444856A (en) * 1992-07-07 1995-08-22 Intel Corporation Apparatus and method for switching ethernet media type
GB2283154A (en) * 1993-10-19 1995-04-26 Ouest Standard Telematique Sa Device for connecting two remote local networks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SARGENT M., SHOEMAKER R.L.: "The IBM Personal Computer From the Inside Out", 1994, ADDISON WESLEY, US, XP002030448, 020317 *

Also Published As

Publication number Publication date
AU7314096A (en) 1997-05-22
WO1997016782A2 (en) 1997-05-09

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