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Purdue Model

The Purdue Model was designed as a reference model for data flows in computer-integrated manufacturing (CIM). CIM is a manufacturing approach of using computers to control the entire production process — allowing operations to be faster and less error-prone. This model later came to define the standard for building an ICS network architecture that supports OT security by separating the layers of the network.

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Additional Purdue Model Resources

Purdue Model for industrial control systems
Blog / 8 min read

ICS Security: The Purdue Model

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Purdue Model Industrial Control Systems (ICS)
How to Accelerate OT Industrial Network Segmentation
Blog / 7 min read

How to Accelerate OT Industrial Network Segmentation

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Network Protection
Blog / 3 min read

Feature Spotlight: Claroty Virtual Zones

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Network Protection
Implementing Zero-Trust in OT Environments
Blog / 6 min read

5 Considerations to Implementing Zero-Trust in OT Environments

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Zero Trust OT Cybersecurity Regulations
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