Designing an industrial demilitarised zone with the right assets helps enable secure data-sharing from plantwide network to enterprise network

Many manufacturers segment business-system networks from plantwide networks by using an industrial demilitarised zone (IDMZ). But once segmented, how is data from industrial automation and control systems (IACS) securely shared across this buffer zone?

A new white paper from Cisco and Rockwell Automation, “Securely Traversing IACS Data Across the Industrial Demilitarized Zone,” provides guidance for successfully designing and deploying an IDMZ as part of a Converged Plantwide Ethernet architecture. This allows manufacturers to securely share IACS data from the plantwide network to the enterprise network. The paper explains key IDMZ assets that enable this secure data-sharing, which include application mirrors and remote desktop gateway services.

The white paper summarises key design principles from a comprehensive design and implementation guide on IDMZ, which is available herehttp://http//:rockwellautomation.com.au.

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Rockwell Automation Australia and Rockwell Automation New Zealand are subsidiaries of Rockwell Automation, Inc.—a leading global provider of industrial automation and information solutions that helps manufacturers achieve a competitive advantage in their businesses. The company brings together leading global brands in industrial automation which include Allen-Bradley® controls and services and Rockwell Software® factory management software. Its broad product mix includes control logic systems, sensors, human-machine interfaces, drive controllers, power devices, and software.

Rockwell Automation Inc. (NYSE: ROK), the world’s largest company dedicated to industrial automation and information, makes its customers more productive and the world more sustainable. Headquartered in Milwaukee, Wis., Rockwell Automation employs about 22,500 people serving customers in more than 80 countries.

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