The Quantum Countdown — When Today's Encryption Is No Longer Safe
Unbearably Bullish with Donald B. Johns III · Sep 11, 2026 · 20 min
Show Notes
Episode 10 of Future Forward Friday on Unbearably Bullish — quantum computing is coming for today's encryption. The countdown has started and every investor, business, and government needs to understand what happens next.
Welcome to Future Forward Friday #10 on the Unbearably Bullish Podcast.
What happens when quantum computers become powerful enough to solve problems beyond the practical reach of conventional machines?
Quantum computing could unlock important advances in medicine, molecular research, materials science, battery development, energy systems, logistics and complex optimization. But a sufficiently capable quantum computer could also threaten some of the public-key encryption used to protect banking systems, medical information, corporate secrets, government communications and digital identities.
In this energetic and educational episode, host Donald Johns explores:
- How quantum computers and qubits work
- Classical computing versus quantum computing
- How quantum computing differs from artificial intelligence
- Potential applications in medicine, energy and materials science
- Why RSA and elliptic-curve cryptography could face a future threat
- “Harvest now, decrypt later” explained
- Post-quantum cryptography and stronger digital protection
- Why organizations need crypto-agility
- The 10-point Quantum Countdown Dashboard
- Bullish opportunities versus bearish risks
- The Future Forward Challenge
- The Bull’s Bottom Line
Today’s quantum computers remain limited by errors, instability and scaling challenges. They are not represented in this program as capable of breaking modern encryption at a commercially meaningful scale.
The exact arrival of a cryptographically relevant quantum computer—sometimes associated with “Q-Day”—is unknown. However, sensitive information captured today could potentially remain valuable for years, making cybersecurity preparation and post-quantum migration important before that capability exists.
The most dangerous time to replace a lock is after someone has already built the key.
About Future Forward Friday
AI. Innovation. The Future of Business.
Emerging trends in AI, automation, robotics, digital transformation, and the innovations shaping tomorrow’s economy.
Episode disclosure
This video is provided solely for general educational and entertainment purposes. Nothing presented constitutes financial, investment, legal, cybersecurity, accounting, tax or technology advice; an offer or solicitation to buy or sell any security or digital asset; or an endorsement or recommendation of any company, product, technology, security or strategy. Quantum-computing capabilities, cybersecurity risks, technical standards, commercial applications and development timelines remain uncertain and may change. Emerging technology companies and related investments can involve substantial operational, competitive, regulatory and valuation risks, including possible loss of principal. Viewers should conduct independent research, review current official documentation and consult appropriately qualified professionals before making financial, business, technology or cybersecurity decisions.
