A fresh wave of post-quantum guidance is pushing hybrid cloud teams to map cryptographic dependencies now, before a hypothetical Q-day makes today’s public-key trust model harder to defend.
The key message is simple: quantum risk is no longer a distant abstraction, and credible quantum-safe planning belongs in today’s security roadmap.
The debate over “Q-Day” is less about a dramatic calendar moment than about whether banks, public services, and hospitals can replace quantum-vulnerable cryptography before long-lived data becomes a liability.
Tech giant forecasts the arrival of "Q-Day"-the moment quantum computers could shatter current cryptography-in just five years.
The CyberSEC2026 summit exposes urgent gaps in Europe’s quantum-readiness as experts warn of a looming cryptographic crisis.
As quantum threats loom, organizations scramble to reinvent cryptographic defenses before the clock strikes zero.