
Join us in DFW, TX, for Cyber Command 26, an exclusive C-level cybersecurity event designed for those responsible for their company's cyber defense.
Cyber Command 2026 is an elite cybersecurity leadership conference designed for the C-Suite, board members, and senior security leaders who shape organizational strategy. This one-day summit in Dallas–Fort Worth will deliver an unfiltered look at the latest threat vectors, evolving risks, and next-generation defense strategies.
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Rick Mischka is a nationally recognized cybersecurity strategist, speaker, and former U.S. Army Special Forces Sergeant. He brings more than eight years of experience helping enterprises and government agencies understand and counter advanced cyber threats. Rick is recognized for his ability to bridge the gap between operational defense and executive strategy, providing leaders with the clarity and confidence to act decisively in high-pressure situations.
Rick’s academic foundation is as impressive as his operational background. He earned his undergraduate degree in Philosophy and Religion from Graceland University and pursued graduate studies in Human Development at Saint Mary’s University. He is currently completing a PhD in Cyber Psychology, focusing on how mental resilience and human behavior impact performance and burnout in cybersecurity.
Rick holds multiple advanced certifications, including Certified Ethical Hacker (CEH), CompTIA Advanced Security Practitioner (CASP), and CISSP. His career has spanned advanced threat detection, AI-driven security solutions, and national-level cyber resilience strategy.
A former Green Beret, Rick blends battlefield leadership with deep technical expertise and behavioral science insight. His keynote presentations challenge conventional thinking, inspire action, and equip executive leaders with real-world frameworks to prepare for the next era of cyber conflict.
Jason Tanaka is an insightful technology leader reshaping how data, AI, and advanced infrastructure power the fixed-income and mortgage markets. As CTO of Rocktop Technologies, he discovered powerful value and leverage by tapping into D&M Enterprise Group’s full ecosystem.
Partnering with D&M gave his team access to trusted partners, rapid deployment, and smarter integrations that delivered real business impact. Rocktop gained speed, scale, and stronger operational control without the headaches of managing multiple vendors.
Jason will share how aligning with D&M created a competitive edge, unlocked innovation across the tech stack, and helped turn complex ideas into live production at record speed.


Zachary Lewis is a nationally recognized cybersecurity leader and the author of the forthcoming book Locked Up, a real-world account of leading a university through a high-stakes LockBit ransomware attack. With a career spent building and defending enterprise-class security programs, Zach delivers a rare inside look at what actually happens during a major breach—from first detection to hands-on negotiation with one of the world’s most notorious ransomware groups.
His sessions blend technical clarity with compelling storytelling, offering practical guidance for executives, IT leaders, legal teams, and operational stakeholders. Zach translates crisis leadership, communication under pressure, and cybersecurity readiness into actionable strategies organizations can apply immediately.
Clear, direct, and deeply experienced, Zach Lewis equips audiences with the mindset and methods needed to prepare for, withstand, and recover from today’s most dangerous cyber threats.
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