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

Trusted Data Under Fire: What Our Audience Taught Us About Securing the Tactical Edge

In modern defense operations, trusted data is no longer a nice‑to‑have; it is the backbone of decision advantage at every echelon, from headquarters to the tactical edge. As missions ...
April 14, 2026
Kristina Dettwiler Product Marketing

7 Mission Bottlenecks You Can Eliminate Now with Protocol Filtering Diodes

Security should clear bottlenecks—not create them. Yet for many missions, legacy tools have become chokepoints that stall data and force teams into risky workarounds just to keep up wit...
April 14, 2026
Kristina Dettwiler Product Marketing

Just Released: Owl Talon v3.4.0.0 Raises the Bar Again for One-Way Security

As attack tactics escalate, your defenses must raise the bar on security, adaptability, and flexibility—and Owl data diodes are purpose-built to help you do exactly that. With O...
April 2, 2026