The Next Guy's Problem: Quantum Security and Executive Accountability

Guest: Dr. Garfield Jones, D.Eng. | Senior Vice President, Research and Technology Strategy, QuSecure

Quantum computing could fundamentally change the security of today's encrypted information. Organizations face a difficult question: How do you prepare for a threat whose exact arrival date remains uncertain, but whose consequences may already be accumulating?

In this episode of The Briefing, Dr. Tuboise Floyd sits down with Dr. Garfield Jones, Senior Vice President of Research and Technology Strategy at QuSecure and former Associate Chief of Strategic Technology at the Cybersecurity and Infrastructure Security Agency (CISA).

At CISA, Dr. Jones led the agency's post-quantum cryptography initiative and helped shape federal guidance for preparing critical infrastructure and government systems for the quantum era.

With 25 years of military service and extensive experience in national security, intelligence, systems engineering, and academia, Dr. Jones brings a perspective shaped by the realities of implementing technology across complex organizations.

The conversation begins with the quantum threat and moves into the decisions organizations must make to prepare.

What does post-quantum migration actually cost? Where does cryptography hide inside existing infrastructure? What happens when a critical technology vendor has no credible migration plan?

And when executives knowingly accept the risk of vulnerable cryptography, who signs the decision record?

Dr. Floyd challenges the incentives that allow organizations to postpone difficult security decisions, including executive compensation, CISO tenure, competing budgets, and the temptation to leave unresolved problems for the next person.

Dr. Jones responds candidly, examining the responsibilities of security leaders and the executives who hire them, establish organizational priorities, and control the resources necessary to act.

The result is a conversation about technology, leadership, institutional responsibility, and the decisions that will shape organizational security for years to come.

IN THIS EPISODE

• Harvest Now, Decrypt Later: Why encrypted information collected today could become vulnerable in the future.
• The Cost of Quantum Readiness: Funding post-quantum migration while managing existing cybersecurity priorities.
• Cryptography Hiding in Plain Sight: Understanding dependencies across networks, applications, identity systems, devices, and legacy infrastructure.
• When Your Vendor Isn't Ready: Evaluating vendor roadmaps, migration commitments, and the consequences of remaining dependent on unprepared providers.
• Who Signs the Decision Record? Documenting accepted risks and identifying the executives responsible for those decisions.
• The Next Guy's Problem: How CISO tenure, leadership incentives, and organizational culture influence long-term security decisions.
• Cryptographic Agility: Building the ability to discover, manage, and replace cryptographic technologies as requirements change.
• What Leaders Should Do Now: Education, planning, prioritization, and practical preparation for post-quantum migration.

THE QUESTION AT THE CENTER

"If leadership knowingly leaves a system on vulnerable cryptography because replacement is too expensive, too disruptive, or technically impossible, what should be documented?"

"Who signs the decision record?"

The discussion that follows exposes a fundamental challenge in cybersecurity governance: organizations can recognize a risk, understand the consequences, and still struggle to assign responsibility for addressing the problem.

ABOUT DR. GARFIELD JONES

Dr. Garfield Jones, D.Eng., serves as Senior Vice President of Research and Technology Strategy at QuSecure.

Previously, he served as Associate Chief of Strategic Technology at CISA, where he led the agency's post-quantum cryptography initiative and contributed to federal preparation for emerging quantum threats.

His professional background includes 25 years of military service, systems engineering supporting national security and intelligence agencies, and teaching computer science and systems engineering.

Connect with Dr. Jones: gjones@qusecure.com

Learn more about QuSecure: qusecure.com

ABOUT THE BRIEFING

The Briefing with Dr. Tuboise Floyd explores artificial intelligence, cybersecurity, quantum technology, and the decisions shaping business, government, and everyday life.

Through candid conversations with technology leaders, founders, and practitioners, Dr. Floyd examines how emerging technologies move from possibility into practice.

Each conversation follows the choices people face: where to invest, which risks to accept, what evidence to trust, and who takes responsibility for the outcome.

Find the decision. Follow the evidence. Name who owns it.

Explore The Briefing: humansignal.io/thebriefing

PRODUCTION CREDITS

Host: Dr. Tuboise Floyd

Creative Director: Jeremy Jarvis

Production: Human Signal

The Briefing is an independent Human Signal production.

This podcast uses the following third-party services for analysis:

OP3 - https://op3.dev/privacy