The Modern Manufacturer's
IT Playbook

Most manufacturers don't discover their IT gaps until a ransomware attack, a failed audit, or a production outage makes them impossible to ignore.

Infrastructure, Security & Compliance for Industry 4.0 — A Practical Guide for Texas Manufacturers

Manufacturing has never been more dependent on technology — or more exposed to the risks that come with it. Ransomware groups now target manufacturers more than any other industry. Industry 4.0 connectivity has expanded the attack surface from the server room to the production floor. Compliance requirements are flowing through supply chains to mid-sized fabricators and industrial suppliers who never faced them before. This guide was built for manufacturers who need straight answers about what to do and why it matters.

 

  • Understand how ransomware moves from your office network to your production floor — and how to stop it
  • Identify the IT infrastructure gaps that are costing you uptime and production efficiency
  • Protect your SOLIDWORKS PDM vault and engineering IP from unauthorized access and ransomware
  • Build the compliance foundation required for CMMC, cyber insurance, and customer supply chain requirements
  • Get a 90-day action plan your team can implement immediately — no jargon, no vendor lock-in

Written by the team that secures manufacturing environments across Houston, Beaumont, and Austin — this is the guide your IT provider should have already given you.

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Table of Contents


Executive Summary
Cybersecurity & ICS/OT Security
Industrial Automation & Smart Manufacturing
Network Infrastructure & Uptime
SOLIDWORKS Infrastructure & PDM
Compliance & Cybersecurity Frameworks
Real-World Case Study
Next Steps & Resources
About This Guide

Developed by Preactive IT Solutions — a process-driven Managed IT provider founded in 2003, specializing in manufacturing and engineering firms across Texas. Our team supports IT infrastructure, cybersecurity, industrial automation systems, SOLIDWORKS environments, and compliance alignment for manufacturers throughout Houston, Austin, Beaumont, and San Antonio.