Future-Proof Data: Preparing for the Post-Quantum Era

In this forward-looking episode, Dr. Dave Chatterjee sits down with David Close, Chief Solutions Architect at Futurex, to unpack what the rise of quantum computing means for cybersecurity, encryption, and long-term data protection. As organizations grapple with the looming “harvest now, decrypt later” threat, David explains how quantum computers could break today’s cryptographic systems—and why teams must start building crypto-agile, quantum-safe architectures now.

The conversation covers NIST’s role in standardizing quantum-resistant algorithms such as Kyber and Dilithium, real-world implementations from Google and Cloudflare, and use cases from financial services already testing hybrid TLS and PQC-enabled systems. Dr. Chatterjee emphasizes a proactive governance mindset using his Commitment–Preparedness–Discipline (CPD) framework to help leaders align people, processes, and technologies on the road to quantum readiness.

Whether you're a CISO, security architect, compliance leader, or technologist preparing for the next major shift in cryptography, this episode is your roadmap for navigating the transition to the post-quantum era.

🔑 Episode Highlights

Quantum computing basics and why it threatens today's cryptography

“Harvest now, decrypt later”: adversaries storing data to break later

NIST’s PQC standards: Kyber, Dilithium, and next-gen encryption

Real-world PQC adoption: hybrid TLS, financial services deployment

How to inventory cryptographic assets and assess crypto agility

Roadmap to PQC readiness—testing, training, vendor alignment

CPD framework for proactive, sustainable cybersecurity governance

🛡️ Actionable Takeaways

Inventory all cryptographic assets—know what must be protected

Prioritize high-risk, long-lived data vulnerable to future quantum attacks

Pilot PQC-enabled TLS and hybrid encryption models

Prepare a phased migration plan aligned with NIST recommendations

Train engineers and security teams on PQC fundamentals

Ensure vendor ecosystems (including HSMs) are quantum-ready

https://www.cybersecurityreadinesspodcast.com/future-proofing-your-data-preparing-for-the-post-quantum-era/