Dennis Lanahan

Dennis Lanahan


Dennis Lanahan is a cybersecurity veteran with deep expertise in operational technology who serves as Vice President for Critical Infrastructure Markets at Owl Cyber Defense. As a trusted advisor to operators and service providers alike, Dennis helps identify solutions for the most significant cybersecurity and operational challenges facing the critical infrastructure sector today. He also speaks regularly at industry conferences on strategies for minimizing risk while maximizing efficiency. Prior to joining Owl in 2007, Dennis held leadership positions with several other manufacturing and information technology companies. He earned a degree in Business Management and Computer Information Science at the University of Massachusetts.

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Amalia Rosen

Forrester Report: Zero Trust for Critical Infrastructure

Why Zero Trust Needs Hardware to Secure Critical Infrastructure: Insights from a New Forrester Report In 2025 alone, ransomware attacks on critical infrastructure caused over $10 billion...
February 18, 2026
Kristina Dettwiler Product Marketing

WEST 2026 Wrap-up: Five Cyber Trends Shaping the Next Maritime Fight 

At WEST 2026, U.S. naval and joint leaders sent a blunt message: in the next fight, insecure data paths and brittle cyber defenses will lose missions. Senior leaders cast this as a “mom...
February 18, 2026
Kristina Dettwiler Product Marketing

From Concept to Deployment: A Cross‑Domain Playbook with XD Bridge ST and XD Guardian XML 

Most programs already know they need cross domain data sharing; the real struggle is turning that requirement into something authorized, sustainable, and partner‑ready.   The fir...
February 12, 2026