About Harbor Cyber Defense

Your Trusted Cybersecurity Partner

Located along the scenic Florida Gulf Coast, we’re proud to operate in a region known for its warm weather, coastal charm, and vibrant community.

At Harbor Cyber Defense we believe that cybersecurity shouldn’t be reactive and “Oops” is never an acceptable response to a breach. Cybercriminals have shifted their sights to small and mid-sized organizations, knowing they often hold sensitive data but lack the layered defenses of larger enterprises.

That’s where we come in.

Founded to bridge the gap between enterprise-grade security and real-world resource constraints, Harbor Cyber Defense delivers tailored cybersecurity, vCISO, and GRC (Governance, Risk Management, and Compliance) services. Whether you’re a growing business, a public institution, or an education provider, we help you navigate today’s threat landscape with clarity, confidence, and strategy.

Our name reflects our mission. “Like a lighthouse guarding a harbor, we provide proactive oversight, strategic guidance, and a steady hand to help protect your digital assets, meet regulatory requirements, and build long-term cyber resilience.” -Scott MacDonald, Founder & CEO Harbor Cyber Defense LLC

Let’s move your security from guesswork to governance and protect what matters most.