October 2017
Intermediate to advanced
456 pages
9h 56m
English
Content preview from Industrial Cybersecurity
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The Industrial Demilitarized Zone
As discussed in Chapter 7, Physical ICS Security, in the section, Segregation exercise, network segmentation should include decisions on where to place ICS-related systems within the Purdue model. Systems mostly used by office people will end up in the Enterprise Zone. Systems that are used extensively by production users or that need to communicate to production floor equipment will move to the Industrial Zone, living on the ICS network. This separation will lead to systems or production processes that end up having parts in both the Enterprise Zone and the Industrial Zone. To securely facilitate communication between those separated parts and allow secured administrative interactions into the Industrial ...
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