SCADA Insider Vault
Welcome to the SCADA Insider Vault, a curated library of in-depth technical guides, decision frameworks, implementation approaches, and career planning tools for OT / industrial control systems.
Paid subscribers: your vault coupon code is in your paid welcome email. Use it at Payhip for 100% off the included Vault items.
The vault has been broken down into various areas and categories, which I will add to as I create more posts and tools.
How to use this Vault
Pick a category below, choose an item, and click the button to open it in Payhip.
Format labels you’ll see:
Guide • Framework • Implementation • Checklist • Worksheet • Template • Worked Example
Level labels you’ll see:
Beginner • Intermediate • Advanced
Foundations and Field Basics
Short, practical primers that make the rest of the Vault easier.
SCADA Architecture and Design
Reference architectures, boundaries, and patterns you can reuse.
Industrial Networking and Communications
Segmentation thinking, protocol realities, and common pitfalls.
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“Modbus Protocol Selection Sheet”—Worksheet—Beginner
What to consider when you are selecting Modbus.“Modbus Implementation Thinking Guide” - Ebook - Beginner
This guide teaches you how to think about the critical considerations that come up when you’re planning a Modbus network.
“Modbus TCP vs EtherNet/IP Decision Matrix Helper” - Worksheet-Beginner
This tool provides a side-by-side comparison of architecture, security, capabilities, and cost factors across various system sizes and application types. Use this to see how each protocol aligns with your specific project requirements.
“Modbus TCP vs EtherNet/IP Protocol Selection Helper” - Worksheet - Beginner
This is a structured worksheet designed to guide you through the key questions specific to your project. The helper includes questions about size, scalability requirements, security needs, integration timelines, and future capability planning.
“Foundation Fieldbus Macrocycle Schedule Template “- Worksheet - Beginner
This template provides a structured approach to documenting the schedule for each H1 segment. Include: segment ID, macrocycle length, list of scheduled blocks with update rates, calculated cyclic bandwidth utilization, reserved acyclic headroom (target 50-70%), and change log.
“FOUNDATION Fieldbus Device File Registry & Maintenance Procedure” - Worksheet & Document - Beginner
Stop commissioning failures caused by mismatches in device file versions. This document provides a comprehensive registry template and procedure guide that can be used to track DD, EDDL, CFF, and FDI files throughout your FOUNDATION Fieldbus installation.
Building Automation Systems (BAS)
The centralized network of hardware and software that monitors and controls the building’s most critical functions automatically, constantly, and in real time.
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A connected asset inventory worksheet, structured to help document what’s in each layer of the system, what it communicates with, and what access methods or credentials exist. You can’t evaluate what you haven’t mapped, and many facilities have never done a thorough inventory of their BAS assets.
A vendor remote access review guide, designed as a series of questions to work through for each external access point: who created it, what it can reach, whether it’s currently active, who holds the credentials, and whether it should be retained or retired.
A network segmentation primer for BAS operators, explaining the core concept of separating building automation networks from corporate networks and the questions to ask when that boundary has never been established or has eroded over time.
HMI, Alarm Management, and Operations
Operator-facing design choices that affect safety and reliability.
Historian and Data Systems
Tagging strategy, data quality, and making data usable.
OT Cybersecurity for Control Systems
Security thinking and practical controls that fit real operations.
Commissioning, Troubleshooting, and Reliability
Field-ready workflows to reduce chaos and improve repeatability.
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Industrial Control Systems (ICS) — System Fragility Self-Assessment Guide
Organized around five sources of integration risk: design-phase assumptions, commissioning characterization, change management structure, asset lifecycle and vendor support, and OT cybersecurity posture. Each section includes diagnostic questions and a simple rating scale (fully addressed / partially addressed / unknown / not applicable). The output is a rough map of where a system’s fragility is concentrated, useful both for reviewing an existing system and for preparing before a project handover.
Industrial Control Systems (ICS) — Received-System Checklist
Nine sections covering everything an engineer should work through when inheriting a system they didn’t build or commission: process and physical layer, instrumentation, control logic, networks and communications, documentation and change history, human knowledge, safety systems, OT cybersecurity, and backup, recovery, and asset lifecycle. The goal isn’t to re-engineer the system, it’s to understand what’s known, what was assumed, and where to be cautious before something surprises you.
Procurement, Documentation, and Standards
Documents, expectations, and review tools for better outcomes.
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ICS System Health Self-Assessment Guide that walks through the key questions for all three dimensions: configuration, architecture, and change governance, in a format you can work through together. It's not a scoring tool or a compliance instrument. It's a thinking guide, designed to help your team have an honest conversation about where you actually stand and where to focus first.
ICS Evidence Inventory Checklist, a practical starting-point list of the documents, records, and artifacts a well-governed control system should be able to produce: alarm philosophy, current drawings, change records, backup verification logs, user access reviews, and similar items. Work through it and you'll quickly see where the gaps are before they become operational problems.
Career and Leadership Toolkit
Tools for planning your next step and building a real roadmap.
Educational use disclaimer
These materials are provided for informational and educational purposes only. They are intended to serve as a starting point and guide for consideration by qualified professionals.
They are not a substitute for professional engineering, legal, or technical advice. The user assumes all risk and responsibility for the use, implementation, and modification of these templates.