March 2023
Intermediate to advanced
172 pages
3h 36m
English
Content preview from IoT and OT Security Handbook
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2
Delving into Network Segmentation-Based Reference Architecture – the Purdue Model
From introducing you to Industry 4.0, securing the OT/IoT infrastructure, the relevance of cybersecurity in the OT/IoT industry, and how to overcome some of the challenges present in OT/IoT, we’ll move straight on to addressing the architecture followed in the industry today. It is very important to get a clear picture of the architecture implemented by organizations and the networks connecting devices.
In this chapter, we will cover the following topics:
- Zero-trust architecture
- Network segmentation in the IoT/OT environment
- Understanding the layers of the Purdue model
- How layers disrupt security when not managed well
Zero-trust architecture
It goes without ...
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