Quantum Safe Queensland: A Practical Roadmap with Prof. Craig Costello | BrisSEC 2026
Q-Day is coming — and the encryption protecting your most sensitive data may already be on borrowed time. In this episode of Cyber Voices, host David Savva-Willett sits down at AISA's BrisSec 2026 with Professor Craig Costello, cryptographer at the Queensland University of Technology and one of the global researchers shaping post-quantum cryptography (PQC) standards. Craig demystifies what post-quantum cryptography actually is, why "harvest now, decrypt later" attacks mean the threat is already here, and what recent breakthroughs from Google AI, UC Berkeley and Caltech mean for the timeline…
The skinny
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