DE69836271D1 - Mehrstufiges firewall-system - Google Patents

Mehrstufiges firewall-system

Info

Publication number
DE69836271D1
DE69836271D1 DE69836271T DE69836271T DE69836271D1 DE 69836271 D1 DE69836271 D1 DE 69836271D1 DE 69836271 T DE69836271 T DE 69836271T DE 69836271 T DE69836271 T DE 69836271T DE 69836271 D1 DE69836271 D1 DE 69836271D1
Authority
DE
Germany
Prior art keywords
network
firewall
policy
component
devices
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69836271T
Other languages
English (en)
Other versions
DE69836271T2 (de
Inventor
M Nessett
Paul Sherer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3Com Corp
Original Assignee
3Com Corp
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
Application filed by 3Com Corp filed Critical 3Com Corp
Application granted granted Critical
Publication of DE69836271D1 publication Critical patent/DE69836271D1/de
Publication of DE69836271T2 publication Critical patent/DE69836271T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • H04L63/0218—Distributed architectures, e.g. distributed firewalls
    • 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
    • H04L63/0227—Filtering policies
    • 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
    • H04L63/0227—Filtering policies
    • H04L63/0263—Rule management
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/102—Entity profiles
DE69836271T 1997-05-29 1998-05-28 Mehrstufiges firewall-system Expired - Lifetime DE69836271T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US865482 1997-05-29
US08/865,482 US5968176A (en) 1997-05-29 1997-05-29 Multilayer firewall system
PCT/US1998/010817 WO1998054644A1 (en) 1997-05-29 1998-05-28 Multilayer firewall system

Publications (2)

Publication Number Publication Date
DE69836271D1 true DE69836271D1 (de) 2006-12-07
DE69836271T2 DE69836271T2 (de) 2007-09-13

Family

ID=25345607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69836271T Expired - Lifetime DE69836271T2 (de) 1997-05-29 1998-05-28 Mehrstufiges firewall-system

Country Status (8)

Country Link
US (1) US5968176A (de)
EP (1) EP0990206B1 (de)
JP (1) JP2002507295A (de)
AT (1) ATE343818T1 (de)
CA (1) CA2291158A1 (de)
DE (1) DE69836271T2 (de)
GB (1) GB2342020B (de)
WO (1) WO1998054644A1 (de)

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