Jun 8, 2026
8 Top Speakers for the Security Industry
The security industry is booming. Automation and AI are revolutionizing both physical and cybersecurity, creating increased demand for security services. However, companies must innovate to keep pace with rapid technological changes. What can they do to stay on top?
At BigSpeak Speakers Bureau, we work with some of the most requested speakers for the Security Industry. These keynote speakers are helping companies with leadership, artificial intelligence, innovation, navigating change, and more.
Here are eight of the top security industry keynote experts.
1) Eric O’Neill is a cybersecurity expert whose career in government began in the FBI’s counterintelligence trenches as an undercover operative. His work brought down Robert Hanssen, the most notorious and damaging spy in United States history. Since then, Eric has spent decades as a national security attorney, corporate investigator, and national cybersecurity strategist.
2) Greg Robinson is a leadership expert best-known as the turnaround leader of the James Webb Space Telescope (Webb). A 33-year NASA veteran, Greg is credited with transforming a program that was billions over budget and years behind schedule into one of NASA’s greatest achievements of the 21st century.
3) Zack Kass is a global AI advisor and the former Head of Go-to-Market at OpenAI. In his compelling talk, Zack will deliver a comprehensive roadmap on how to build, develop, motivate, and retain high-performing teams in an AI-driven world.
4) Marcus Collins is a recognized authority on leveraging the power of culture to influence behavior, inspire collective change, and move them to take action. Marcus helps companies and organizations realize the best versions of themselves by unlocking the power of culture.
5) April Rinne is a change navigator who helps individuals and organizations rethink and reshape their relationships with change, uncertainty, and a world in flux. She is ranked as one of the 50 leading female futurists in the world, a Harvard Law School graduate, and the author of the international bestseller Flux: 8 Superpowers for Thriving in Constant Change.
6) Chaunté Lowe is an overcoming adversity keynote speaker, 4x Olympian, and breast cancer survivor. Lowe teaches audiences that problems “are opportunities to find solutions to grow stronger and find a way ahead anyway.”
7) Duncan Wardle is a top innovation keynote speaker and the former Vice President of Innovation & Creativity at The Walt Disney Company. Wardle spent his 25-year career at Disney developing some of their most innovative ideas and strategies. Wardle’s newest venture, id8, has allowed him to share his creative consulting services with companies like Ford, Coca-Cola, NBA, and Apple.
8) Cassandra Worthy is a top motivational keynote speaker, chemical engineer, innovator, and the world’s leading expert on Change Enthusiasm®. Cassandra inspires and empowers her audiences to shine and overcome any challenge in their lives.
If you’re looking for a top speaker for your security industry event or conference, contact BigSpeak Speakers Bureau today!
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