The Cybersecurity Readiness Podcast Series · 2026-04-29 · 41 min
In Episode 103 of the Cybersecurity Readiness Podcast Series, Dr. Dave Chatterjee is joined by Peterson Gutierrez - Vice President of Information Security at Barracuda Networks and a 28-year cybersecurity veteran with experience spanning private industry, the Big Four, and New York City Cyber Command - to examine one of the most consequential and underestimated challenges facing security leaders today: the quantum computing threat and what it truly means to become cryptographically agile. Opening with a vivid scenario - a healthcare organization whose encrypted data is exfiltrated today and decrypted after a quantum breakthrough years from now - Dr. Chatterjee introduces the concept of Q Day risk: the danger is not a dramatic breach tomorrow, but decisions made today that leave organizations exposed later. The episode moves beyond the industry’s fixation on which post-quantum algorithm to adopt, making the case that algorithm selection is the wrong problem to solve. The right goal is crypto agility: the organizational discipline to abstract encryption from code and adapt continuously as the cryptographic landscape evolves. Framed through Dr.
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