# Alana Murray

> The Scada Lady


## Posts

- [Mythos, AI Cyber Capability, and the Real Risk to Critical Infrastructure](https://alanamurray.com/mythos-ai-cyber-capability-and-the-real-risk-to-critical-infrastructure/): Why AI doesn’t need to create new vulnerabilities in industrial environments to become dangerous, it only needs to get better at finding the ones already there Mythos, AI Cyber Capability, and the Real Risk to Critical Infrastructure | Alana Murray What This Article Covers What Mythos Appears to Represent Separating the signal from the hype around Anthropic’s restricted AI model Why This Matters for ICS and OT How industrial environment characteristics make accelerated cyber capability more dangerous AI Amplifies Existing Fragility The danger isn’t new weaknesses, it’s faster discovery and exploitation of old ones SBOM and Hidden Software Risk Why software […]
- [Top 5 PLC Mistakes That Cost You Money: This One Mistake Causes 80% of Callbacks](https://alanamurray.com/top-5-plc-mistakes-that-cost-you-money-this-one-mistake-causes-80-of-callbacks/): Top 5 PLC Mistakes That Cost You Money | Alana’s Control Insights What We’re Covering Why These Mistakes Matter The real financial cost of PLC errors , and why one type of mistake drives most of your callbacks. Mistake #1: Inadequate Testing The single biggest driver of callbacks , and exactly how to close the gap before go-live. Mistake #2: Poor Documentation Why sloppy documentation turns a one-hour fix into a two-day nightmare for the next tech on site. Mistake #3: Ignoring Vendor Specs Compatibility mismatches that bring entire production lines to a halt , and how to prevent them. Mistake […]
- [Why Your Industrial Control System Is Broken](https://alanamurray.com/why-your-industrial-control-system-is-broken/): Configuration, Architecture, and Change Have you ever walked into a control room, looked around at everything running… and thought, “this whole thing feels harder to manage than it should”? Nothing’s completely failed. The equipment’s running. Alarms are coming in. But somehow… it just feels like a mess. Like everyone’s treading water. If that sounds familiar, you’re not alone. And in 36 years working in industrial controls, I can tell you: that feeling is almost always telling you something real. So today I want to discuss the three things that slowly turn a decent control system into one that’s a nightmare to […]
- [OPC UA: The Industrial Communication Game-Changer You Need to Understand](https://alanamurray.com/opc-ua-the-industrial-communication-game-changer-you-need-to-understand/): OPC UA: The Industrial Communication Game-Changer You Need to Understand | Alana Murray After 35 years of watching industrial communication evolve from proprietary nightmares to today’s interconnected systems, I can tell you that OPC UA represents the biggest shift I’ve seen in how industrial devices talk to each other. With over 45 million installed units worldwide and explosive growth driven by Industry 4.0 initiatives, this isn’t just another protocol, it’s become the backbone of modern industrial digitalization. If you’re working in industrial automation today, understanding OPC UA isn’t optional anymore. Whether you’re integrating new equipment, planning a plant modernization, or just […]
- [IEC 62443 Implementation Guide: Industrial Cybersecurity Best Practices | Alana's Control Insights](https://alanamurray.com/iec-62443-implementation-guide-industrial-cybersecurity-best-practices-alanas-control-insights/): ISA/IEC 62443: Cybersecurity Best Practices for the Real World A Practical Guide to Industrial Control System Security By Alana Murray 35 Years of Industrial Control Systems Experience Table of Contents Why Industrial Cybersecurity Matters Understanding ISA/IEC 62443 and why it’s different from traditional IT security approaches Complete Standard Breakdown The five series explained: from general concepts to evaluation methods with practical examples 2024 Updates and Changes New maturity model approach, legacy system recognition, and practical improvements Industry-Specific Applications Practical guidance for water, manufacturing, and energy systems plus safety integration Implementation Best Practices Five essential steps to start today: from system inventory […]
- [PROFINET Demystified: Your Practical Guide to Industrial Ethernet That Actually Works](https://alanamurray.com/profinet-demystified-your-practical-guide-to-industrial-ethernet-that-actually-works/): PROFINET Demystified: Your Practical Guide to Industrial Ethernet That Actually Works Bottom Line Up Front: PROFINET took standard office Ethernet and made it work reliably for industrial control. Instead of replacing Ethernet entirely, it cleverly layers real-time communication on top of regular network traffic. This guide cuts through the technical jargon to show you exactly how PROFINET works in practice and how to implement it successfully in your plant. Why PROFINET Exists: Solving the Ethernet Problem Let me start with a story that probably sounds familiar. About fifteen years ago, I was working on a packaging line upgrade where management wanted […]
- [SCADA System Implementation: Best Practices for Success](https://alanamurray.com/scada-system-implementation/): SCADA System Implementation: Best Practices for Success Suggested Reading: Understanding SCADA for Beginners A simplified guide to implementing SCADA systems based on 35 years of field experience SCADA System Implementation: Best Practices for Success | Alana Murray Table of Contents Million-Dollar Project Failures Why expensive SCADA projects fail over simple mistakes and how proper process prevents costly failures Three-Phase Implementation Roadmap Structured approach from planning through commissioning that ensures project success Phase 1: Planning Foundation Essential planning elements including requirements mapping and device inventory Phase 2: Smart Integration Building bridges between old and new systems using proven gateway strategies Phase 3: […]
- [Solar Flares and SCADA Communications](https://alanamurray.com/solar-flares-and-scada-communications/): Solar Flares and SCADA Communications Understanding how events 93 million miles away can cripple your SCADA systems Recommended Reading: Understanding SCADA for Beginners PLC Integration in Industrial Automation Systems Solar Flares and SCADA Communications: The Hidden Threat to Industrial Control Systems Solar Flares and SCADA Communications: The Hidden Threat to Industrial Control Systems Understanding how events 93 million miles away can cripple your industrial control systems By Alana Murray | Industrial Controls Professional Learn how space weather events create communication disruptions that can bring critical infrastructure to its knees Article Contents The Hidden Space Threat Understanding how events 93 million miles […]
- [HART Protocol: Highway Addressable Remote Transducer](https://alanamurray.com/hart-protocol-highway-addressable-remote-transducer/): Understanding SCADA for Beginners
- [Rethinking OT Terminology](https://alanamurray.com/rethinking-ot-terminology/): Understanding SCADA for Beginners
- [PLC Integration in Industrial Automation Systems](https://alanamurray.com/plc-integration-in-industrial-automation-systems/): Understanding SCADA for Beginners
- [SCADA Architecture in 3 Minutes](https://alanamurray.com/scada-architecture-in-3-minutes/): Understanding SCADA for Beginners
- [SCADA Communication Protocols](https://alanamurray.com/scada-communication-protocols/): Understanding SCADA for Beginners
- [Securing OT Networks: A Priority for Critical Infrastructure Protection](https://alanamurray.com/securing-ot-networks/): (Here’s why this can’t wait.) Recently, nine national security agencies endorsed new guidelines stressing the urgent need to secure operational technology (OT) networks. These systems are the backbone of critical infrastructure—powering water treatment facilities, power plants, and manufacturing operations. Simply put, safeguarding OT networks is vital for public safety and national security. The guidelines were authored by the Australian Signals Directorate’s Australian Cyber Security Centre (ACSC) and backed by the US National Security Agency. The Principles of Operational Technology Cyber Security (PDF) list six core principles and practical steps that organizations should follow whether they’re securing critical infrastructure or small production […]
- [The Power of Central Data Historians](https://alanamurray.com/the-power-of-central-data-historians/): Unlocking Operational Insights: The Power of Central Data Historians
- [Understanding SCADA for Beginners](https://alanamurray.com/understanding-scada-for-beginners/): Understanding SCADA for Beginners

## Pages

- [Windows 10 End-of-Life](https://alanamurray.com/windows-10-end-of-life/): Interactive Guide: Windows 10 End-of-Life for ICS/OT FOR TRAINING/REFERENCE ONLY — NOT FOR DIRECT IMPLEMENTATION Navigating the Windows 10 End-of-Life A strategic guide for Industrial Control System operators facing the October 14, 2025 deadline. Time Remaining Until End of Support Days Hours Minutes Seconds Disclaimer: This interactive tool is an educational resource based on industry analysis. It is not a substitute for professional engineering or site-specific technical advice. Purchase or use of this guide does not create a professional-client or consulting relationship. The user assumes all risk for the implementation of strategies discussed. The Imperative: Why Inaction is Not a Strategy […]
- [ICS Security Educational Tool Thank You](https://alanamurray.com/ics-security-educational-tool-thank-you/): Thank You – ICS Security Educational Tool Downloaded ✅ Success! Your ICS Security Educational Tool is Ready 🎉 Thank You for Downloading! Your ICS Security Educational Tool is now available 📥 Download Instructions Check your email – Your download link has been sent to the email address you provided Look for the subject line: “Your ICS Security Educational Tool – Download Ready” Click the download link in the email to get your 48+ page PDF framework Save the file to a location you’ll remember for easy access Check your spam folder if you don’t see the email within 5 minutes What […]
- [ICS Security Educational Tool Checkout](https://alanamurray.com/ics-security-educational-tool-checkout/): ICS Security Educational Tool – Free Framework Learn From 25 Years of ICS Cyber Incidents! Download Your FREE Educational Framework ICS Security Educational Tool Historical Incident Analysis Framework Stop learning cybersecurity the hard way. Learn from 25 years of real cyberattacks against industrial control systems instead. This comprehensive educational framework helps you understand the techniques used in major incidents like Colonial Pipeline, Stuxnet, Ukraine Power Grid attacks, and more. Inside “ICS Security Educational Tool” You’ll Discover 10 Security Principles from Real Attacks Learn the exact security controls that could have prevented major incidents like Colonial Pipeline, Stuxnet, and Ukraine Grid attacks. […]
- [Tools](https://alanamurray.com/tools/): Tools & Resources Interactive guides, checklists, and the Control Systems Directory, built to help you learn and plan faster. Educational resources only; not engineering, legal, or compliance advice.
- [A 25-Year Chronicle of ICS Cyber Attacks](https://alanamurray.com/a-25-year-chronicle-of-ics-cyber-attacks/): ICS Cyber Incidents Dashboard (2000-2025) A 25-Year Chronicle of ICS Cyber Attacks An interactive dashboard exploring the evolution of threats against critical infrastructure from 2000 to 2025. Explore the Timeline This timeline showcases the major Industrial Control System (ICS) cyber incidents over the last two and a half decades. Click on any event dot to view its detailed case study, including the who, what, where, when, why, and the crucial lessons learned. Use the charts and filters below to dynamically explore trends and patterns within this history. Filter by Sector All Sectors Filter by Actor Type All Actor Types Reset Reset […]
- [Interactive Guides](https://alanamurray.com/interactive-guides/): Interactive Guides Step-by-step frameworks and checklists to help you navigate complex industrial control systems topics and projects. Educational resources only; not engineering, legal, or compliance advice. A 25-Year Chronicle of ICS Cyber Attacks An interactive dashboard exploring the evolution of threats against critical infrastructure from 2000 to 2025. Learn More Navigating the Windows 10 End-of-Life A strategic guide for Industrial Control System operators facing the October 14, 2025 deadline. Learn More
- [Cookie Policy](https://alanamurray.com/cookie-policy/): Cookie Policy Last Updated: August 21, 2025 This Cookie Policy explains how SCADA & Beyond with Alana (“we,” “us,” “our”) uses cookies and similar technologies on alanamurray.com (the “Site”). It also explains your choices. If you have questions, email alana@alanamurray.com. 1) What are cookies? Cookies are small text files stored on your device. Related technologies include local storage, pixels, and SDKs. We use them to operate the Site, understand performance, and remember preferences. 2) Who sets cookies? 3) How we categorize cookies 4) Your choices 5) Analytics (Google Analytics 4) We use Google Analytics 4 (GA4) to understand how the Site […]
- [Comprehensive Disclaimer](https://alanamurray.com/comprehensive-disclaimer/): Professional Disclaimer & Educational Use Notice Educational Purpose Only All content on this website and in associated downloads (including templates, checklists, and guides) is for general educational and informational purposes. It is not engineering, legal, or compliance advice and is not tailored to any particular facility or project. No Professional-Client Relationship Accessing or purchasing our materials does not create an engineering, consulting, or legal relationship with you. We provide education and mentoring only. Professional Review Required Control system decisions involve safety, regulatory, and site-specific factors. You must consult qualified engineers, system integrators, and applicable authorities before design, selection, implementation, or operational […]
- [Privacy Policy](https://alanamurray.com/privacy-policy/): Privacy Policy (Global) Last Updated: August 21, 2025 Who we are SCADA & Beyond with Alana (“we,” “us,” “our”) provides educational resources and digital products. This Policy explains how we collect, use, disclose, and protect personal information when you visit our website, download resources, or purchase products. Data controller & contact We are the data controller for our website and store.  Email: alana@alanamurray.com Mailing Address:  40 Bedros Ln. Halifax, Nova Scotia Canada B3M 4X1 Information we collect You provide: name, email, billing details, postal address (if needed for invoices), support messages, and form submissions. Automatically: IP address, device/browser type, pages viewed, […]
- [Terms of Service](https://alanamurray.com/terms-of-service/): Terms of Service Last Updated: August 21, 2025 Who we are These Terms of Service (“Terms”) govern your access to alanamurray.com and any subpages (the “Site”) and your purchase or use of our digital products and services, including templates, guides, checklists, frameworks, and related educational materials (collectively, “Products”). SCADA & Beyond with Alana (“we,” “us,” “our”) provides the Site and Products. By accessing the Site or purchasing/using the Products, you agree to these Terms. 1. Scope of Services & Educational Purpose (No Professional Advice) Our Products are educational and informational. They provide general guidance based on industry experience and are not […]
- [Home](https://alanamurray.com/): Experience You Can Trust With over 36 years navigating the complexities of Industrial Control Systems (ICS) and Operational Technology (OT) across diverse sectors like Water/Wastewater, Pulp & Paper, Food, and Oil/Gas, my passion is empowering professionals like you. My hands-on experience spans system design, implementation, commissioning, and security for critical technologies including DCS, PLCs, SCADA, HMIs, and industrial networks. I bridge the critical skills gap by transforming this deep, real-world experience into practical, accessible resources. My mission is simple: provide clear, actionable guidance, through easy-to-understand guides, efficient templates, and focused training, that helps you save time, reduce operational risk, and confidently […]
- [Controls Systems Directory](https://alanamurray.com/comprehensive-industrial-controls-systems-directory/): Industrial Controls Software Directory Industrial Controls Hub Software Directory Explore SCADA, HMI, DCS, and other Industrial Control Software Search Filter by Type All Types Filter by Pricing All Pricing Sort by Name Alphabetical (A-Z)Alphabetical (Z-A) Reset Filters & Sort No matching software found. Try adjusting your search or filters.
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- [About](https://alanamurray.com/about-alana-murray/): My Experience and Values Welcome to my website! With over 36 years of experience in the water/wastewater, pulp & paper, food, and oil/gas industries, I’ve honed my skills in process control systems, including SCADA, DCS and PLC programming. As a manager of water supply plants, I oversee the operation and maintenance of water facilities, ensuring reliable and safe water supply. My passion extends to advocating for industrial cyber security and implementing cutting-edge industrial control systems (ICS). I believe in sustainable resource management and continuously strive for operational excellence. Here, I’ll be sharing my insights, projects, and contributions to these fields. Let’s […]
- [Contact](https://alanamurray.com/contact/): Get in touch info@alanamurray.com 40 Bedros Ln, Halifax, NS, Canada Connect With Us Letʼs Connect
- [Blog](https://alanamurray.com/blog/)
- [Courses](https://alanamurray.com/courses/): Our Courses https://unschooler.me/tutorials/fundamentals-of-scad-326254 Scada For Beginners Unlock the power of SCADA (Supervisory Control and Data Acquisition) systems with our comprehensive ‘SCADA for Beginners’ course. Designed to provide a solid foundation in SCADA technology, this hands-on program covers: Through interactive lessons, real-world examples, and step-by-step guidance, you’ll gain a deep understanding of how SCADA systems operate, enabling you to monitor and control industrial processes efficiently. Whether you’re a professional seeking to enhance your skillset or an enthusiast interested in exploring the world of industrial automation, this beginner-friendly course offers: Unlock the full potential of SCADA technology and stay ahead in the ever-evolving […]

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