Dewayne Hart
About Dewayne Hart
“"I had the pleasure of hearing Dewayne Hart speak at GovTechCon Mission 2025, and his session was genuinely one of the highlights of the event. Dewayne has a commanding yet approachable presence that instantly draws you in. His insights on cybersecurity leadership, growth, and innovation in the government technology space were both practical and inspiring. What stood out most was his ability to connect with the audience on a personal level you could tell he speaks from real experience and genuine passion for developing others. I left his session feeling motivated and with a clearer perspective on my own professional journey. I would highly recommend Dewayne as a speaker for any event focused on cybersecurity, leadership, or professional development." ”
Speech topics
The Executive Mindset: Where Did I Go Wrong? Owning Cyber Risk Before a Breach
Why did my cybersecurity program fail? Post-mortems usually blame the tools, the team, or the vendor. The real cause often sits in the boardroom: a deferred upgrade, an unverified compliance report, a green dashboard nobody questioned. Dewayne Hart walks executives back through the decisions that created exposure long before the attack, drawing on his book Cybersecurity Leadership: How to Develop a Successful Mentality and Win. He then introduces the Big 4 Model, which aligns governance, technology, operations, and people under one security mindset so every business decision accounts for cyber risk.
Attendees will:
- Assign clear ownership under the Leadership Triangle and grant decision authority before a crisis.
- Use the Big 4 Model to test whether their security is real or assumed.
- Answer ""where did I go wrong"" before a breach forces the question.
Best for: C-Suite, Board, Executive Leadership, Enterprise Summits, Government Leadership
Speaking videos
Books by Dewayne Hart
“Cybersecurity Leadership: How to Develop a Successful Mentality and Win” (2025)
Cybersecurity Leadership: How to Develop a Successful Mentality and Win
“The Cybersecurity Mindset: A Virtual and Transformational Thinking Mode” (2022)
The Cybersecurity Mindset: A Virtual and Transformational Thinking Mode is a first-ever coverage of the mental engagement and proactive strategies required to secure business assets and technologies; and can further serve as a resource guide or playbook. The Cybersecurity Mindset provides a layered approach to thinking holistically about cybersecurity and engineering protection standards for data, applications, information, and cloud services. The information discussed in The Cybersecurity Mindset is transferrable for technology and non-technology professionals involved with the security industry, and it provides application-based knowledge to further certification or academic requirements.
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At a glanceDewayne Hart
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