The ReliaQuest Three-Phase Guide to Operational Technology Security
Operational technology (OT) powers critical industries worldwide, but securing these systems is notoriously difficult. With outdated infrastructure, growing interconnectivity, and siloed IT and OT management, OT environments are more vulnerable than ever.
Now facing the same threats as IT systems, OT environments need a new approach to security—one that breaks down silos to deliver unified visibility and protection across both IT and OT landscapes.
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The ReliaQuest Three-Phase Approach
Securing OT doesn’t have to be overwhelming. Our approach breaks OT security operations down into three actionable phases that unify IT and OT security for better visibility and control.
Inside the guide, you’ll learn how to:
- Achieve unified visibility across IT and OT environments.
- Scale your security operations as your organization grows.
- Make data-driven decisions to reduce risk and protect critical operations.

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Seamlessly integrate GreyMatter into your existing security operations tech stack to enhance visibility across your tools and gain the context and insights you need to operationalize security and protect your business.
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Get a live demo of our security operations platform, GreyMatter, and learn how you can improve visibility, reduce complexity, and manage risk in your organization.
