ICS Network Architecture Guide

Reference guide for designing and securing industrial control system (ICS) network architectures. Built on the Purdue Reference Model and the IEC 62443 zone-and-conduit model, covering OT/IT segmentation, industrial DMZ design, protocol control, remote access, and wireless security — developed by industry experts who have designed and defended these networks in production.

What's included:

• Purdue Model zone mapping with segmentation best practices
• IEC 62443 zone/conduit model and security level requirements by zone
• Industrial DMZ (iDMZ) design and firewall rule principles
• Industrial protocol reference: Modbus, DNP3, OPC-UA, EtherNet/IP, IEC 61850
• Network topology patterns for substations, plants, and control centers
• Remote access architecture for vendor and operator connectivity
• Wireless security guidance for OT environments
• Common ICS network vulnerabilities and mitigations

Ideal for: OT network engineers, ICS security architects, plant IT/OT managers, and automation engineers.

Format: Full-length professional PDF. Instant download after purchase.