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OT Disaster Recovery Quick Start Guide

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OT Disaster Recovery Quick Start Guide (PDF, 0.69MB)Published: 26 Sep, 2025
Created by:
Michael Hoffman
Michael Hoffman

This free cheat sheet offers a practical overview of building and refining a Disaster Recovery Plan (DRP) for Industrial Control Systems (ICS) and Operational Technology (OT) environments. It outlines recovery phases, key objectives, dependencies, and critical metrics like RTO, RPO, and MTD—helping organizations ensure people, processes, and technology are ready to minimize downtime and restore essential operations after a disruption.

Author

Michael Hoffman
Michael Hoffman

Michael Hoffman

Certified Instructor

Mike is a SANS Technology Institute graduate, earning his master’s degree in information security engineering with an Industrial Control Systems focus. Besides his work at Dragos, Inc. he teaches ICS612: ICS Cybersecurity In-Depth at SANS.

Read more about Michael Hoffman

Resources

Control Systems are a Target

Poster & Cheat SheetsIndustrial Control Systems Security
  • 19 May 2025

Industrial Network Security Monitoring

Poster & Cheat SheetsIndustrial Control Systems Security
  • 19 May 2025

Industrial Control System Cyber Incident Response

Poster & Cheat SheetsIndustrial Control Systems Security
  • 19 May 2025

The Differences Between ICS/OT and IT Security

Poster & Cheat SheetsIndustrial Control Systems Security
  • 15 May 2025

A CSO’s Guide to Industrial Cybersecurity & Safety Culture

Poster & Cheat SheetsIndustrial Control Systems Security
  • 15 May 2025

SANS ICS: The Sliding Scale of Cybersecurity

Poster & Cheat SheetsIndustrial Control Systems Security
  • 25 Apr 2025

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OT Disaster Recovery Quick Start Guide | SANS Institute