Michael Marvin

Michael Marvin is VP of Product Marketing at Portnox, where he leads product marketing, content strategy, PR, and communications. His work spans positioning and messaging, analyst relations, competitive intelligence, and thought leadership — with a focus on making zero trust and network security legible to the people who actually have to buy and deploy it.
Articles

Portnox CFO Bryce Birdsong Named One of Austin’s Best CFOs

Security Trends

What Cisco Live Taught Me About the Gap Between Vision and Reality

Security Trends

Shadow AI Is the New Shadow IT — And It Has Network Access

Network Access Control

Why Your Bank’s Network Access Control Is the Last Line of Defense Against Lateral Movement

Portnox Technology

Portnox AgentP: The Case for an Agent-Based Approach to Endpoint Security

Compliance & Regulations

AI Compliance Frameworks Are Tightening, but Policy Without Enforcement Is a Liability

Portnox Reports Strong H1 Growth for 2026

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