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MIKE HOLCOMB.png

CONSULTANT · CREATOR · EDUCATOR

Making OT/ICS cybersecurity accessible and practical.

From foundational concepts to complex OT/ICS cybersecurity challenges, Mike brings his expertise to people and organizations across the community to build knowledge, strengthen cybersecurity programs, and better protect critical environments.

Build your knowledge and skills

Turn OT/ICS cybersecurity concepts into knowledge you can put to work.

Bring Mike to your organization

Move your OT/ICS cybersecurity initiatives from planning to practice.

GUARDING GEARS NEWSLETTER

Stay ahead in OT cybersecurity.

Get Mike’s weekly newsletter with practical OT/ICS cybersecurity insights, curated resources, training opportunities, and key industry developments.

CHOOSE HOW YOU LEARN

Build your OT/ICS cybersecurity knowledge.

Infographics

Visual guides that make complex OT/ICS cybersecurity topics easier to understand at a glance.

✓ Grasp key ideas quickly

✓ Keep concepts at your fingertips

✓ Use and share for free

EXPLORE INFOGRAPHICS →

YouTube

Videos that explain OT/ICS cybersecurity concepts and show tools and techniques in action.

✓ Learn from detailed explanations

✓ See tools and techniques in action

✓ Access hours of training for free

WATCH ON YOUTUBE →

Courses

Structured training that takes you deeper into OT/ICS cybersecurity through guided, hands-on learning.

✓ Develop skills with guided learning

✓ Practice with hands-on labs

✓ Learn live or on demand

EXPLORE COURSES →

MORE TO EXPLORE

Strengthen your OT/ICS cybersecurity toolkit.

OT/ICS Dashboard →

Track noteworthy vulnerabilities and emerging threats.

Free E-Books →

Download practical guides for learning and reference.

Recommended Books →

Explore Mike’s recommended books and essential reads.

TryHackMe Rooms →

Build practical skills through hands-on challenges.

MIKE

MEET MIKE

Making OT/ICS cybersecurity better.

Mike has built a reputation as a leading voice in OT/ICS cybersecurity, known for making complex topics clear, practical, and useful. He brings years of experience and a real-world perspective to educating professionals, advising organizations, and sharing knowledge across the wider community.

WORK WITH MIKE

Make Mike part of your next OT/ICS cybersecurity initiative.

From training and consulting to speaking and brand partnerships, Mike brings a practical, real-world approach to developing teams, strengthening cybersecurity programs, and reaching an engaged audience.

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