WO1997029413A3 - System and method for achieving network separation - Google Patents

System and method for achieving network separation Download PDF

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Publication number
WO1997029413A3
WO1997029413A3 PCT/US1996/005228 US9605228W WO9729413A3 WO 1997029413 A3 WO1997029413 A3 WO 1997029413A3 US 9605228 W US9605228 W US 9605228W WO 9729413 A3 WO9729413 A3 WO 9729413A3
Authority
WO
WIPO (PCT)
Prior art keywords
burb
burbs
assigned
network separation
communication
Prior art date
Application number
PCT/US1996/005228
Other languages
French (fr)
Other versions
WO1997029413A2 (en
Inventor
Mark P Gooderum
Trinh Q Vu
Glenn Andreas
Original Assignee
Secure Computing 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 Secure Computing Corp filed Critical Secure Computing Corp
Priority to AU55484/96A priority Critical patent/AU5548496A/en
Publication of WO1997029413A2 publication Critical patent/WO1997029413A2/en
Publication of WO1997029413A3 publication Critical patent/WO1997029413A3/en

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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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/166—Implementing security features at a particular protocol layer at the transport layer

Abstract

A system and method of achieving network separation within a computing system having a plurality of network interfaces. A plurality of burbs or regions is defined, wherein the plurality of burbs includes a first and a second burb and wherein each burb includes a protocol stack. Each of the plurality of network interfaces is assigned to one of the plurality of burbs and more than one network interface can be assigned to a particular burb. Processes are bound to specific burbs when they try to access that burb's protocol stack and communication between processes assigned to different burbs is restricted so that a communication between a process bound to one burb must pass through a proxy before being sent to a different burb.
PCT/US1996/005228 1996-02-09 1996-04-15 System and method for achieving network separation WO1997029413A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55484/96A AU5548496A (en) 1996-02-09 1996-04-15 System and method for achieving network separation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/599,232 US5918018A (en) 1996-02-09 1996-02-09 System and method for achieving network separation
US08/599,232 1996-02-09

Publications (2)

Publication Number Publication Date
WO1997029413A2 WO1997029413A2 (en) 1997-08-14
WO1997029413A3 true WO1997029413A3 (en) 1997-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/005228 WO1997029413A2 (en) 1996-02-09 1996-04-15 System and method for achieving network separation

Country Status (3)

Country Link
US (2) US5918018A (en)
AU (1) AU5548496A (en)
WO (1) WO1997029413A2 (en)

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AU5548496A (en) 1997-08-28

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