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OT Security

OT Security

+5

Phase 1 Lessons: When Hardware Constraints Teach Strategic Thinking

Dec 3, 2025

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5 min read

Phase 1 Lessons: When Hardware Constraints Teach Strategic Thinking

Ryan Sharpnack
Ryan Sharpnack

OT Security

+5

Shaping My Path Toward Red Teaming in Critical Infrastructure

Nov 25, 2025

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4 min read

Shaping My Path Toward Red Teaming in Critical Infrastructure

Building foundational skills through steady practice and meaningful experimentation

Ryan Sharpnack
Ryan Sharpnack

OT Security

+8

From Zero to Purple Team: Starting My ICS Cybersecurity Journey

Nov 18, 2025

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5 min read

From Zero to Purple Team: Starting My ICS Cybersecurity Journey

Week 1 of my 30-week journey from IT fundamentals to becoming a critical infrastructure security professional specializing in electric grid operations

Ryan Sharpnack
Ryan Sharpnack

Critical Infrastructure Security Insights

Hands-on ICS/OT security insights from the lab to the grid.

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