CONFIGURING FIREWALLS FOR AN INDUSTRIAL AUTOMATION NETWORK

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United States of America Patent

SERIAL NO

15094177

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Abstract

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In one embodiment, a virtual firewall is installed on a port of a device that communicates across a zone boundary within an industrial network. The virtual firewall is then configured based on operation of the industrial network, such that the port may then communicate via the firewall to a remote virtual firewall of a remote port of a remote device across the zone boundary.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klecka,, III Rudolph B Austin, US 4 14
Levy-Abegnoli, Eric Valbonne, FR 62 741
Thubert, Pascal La Colle Sur Loup, FR 244 3647
Wetterwald, Patrick Mouans Sartoux, FR 142 1902
Yang, Xuechen Austin, US 12 140

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