06182226 is referenced by 372 patents and cites 64 patents.

A firewall is used to achieve network separation within a computing system having a plurality of network interfaces. A plurality of regions is defined within the firewall and a set of policies is configured for each of the plurality of regions. The firewall restricts communication to and from each of the plurality of network interfaces in accordance with the set of policies configured for the one of the plurality of regions to which the one of the plurality of network interfaces has been assigned.

Title
System and method for controlling interactions between networks
Application Number
9/40832
Publication Number
6182226 (B2)
Application Date
March 18, 1998
Publication Date
January 30, 2001
Inventor
Spencer Minear
Fridley
MN, US
Irving Reid
Toronto
US
Agent
Schwegman Lundberg Woessner & Kluth P A
US
Assignee
Secure Computing Corporation
MN, US
IPC
H04L 9/00
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