July 2018
Intermediate to advanced
324 pages
9h 31m
English
Content preview from Practical Industrial Internet of Things Security
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Pattern 1 – Three-tier architectural model
Three-tier architectures are quite common and involve connectivity, data, and control flows across the following tiers:
- Edge tier
- Platform tier
- Enterprise tier
Figure 2.9 shows a three-tier IIoT architecture:
Figure 2.9: Functional domain representation in a three-tier IoT architectural pattern; Source: IIC-IIRA
The three-tier pattern combines the major components of IIoT, such as sensing and control, data processing and transformation, intelligence, communications and connectivity, and also management services and business applications. It also maps to the functional viewpoint. For example, in ...
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