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Apr 15, 2026 • Rob Wright

Prepping for 'Q-Day': Why Quantum Risk Management Should Start Now

This article discusses the emerging threat of quantum computing to current cryptographic systems. Security experts warn that quantum computers could undermine...

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Dark Reading
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other
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medium

Executive Summary

This article discusses the emerging threat of quantum computing to current cryptographic systems. Security experts warn that quantum computers could undermine existing encryption methods used to protect sensitive data. Organizations are advised to begin quantum risk assessment and planning now, as the transition to quantum-safe cryptographic solutions will be complex and time-consuming—potentially taking years to complete. While quantum computing threats are not yet imminent, proactive preparation is essential to ensure future data security. Organizations should inventory cryptographic assets, monitor quantum computing developments, and develop migration strategies for post-quantum cryptography standards.

Summary

Quantum computers are coming and may impact systems in unexpected ways, and it will "take years to be fully quantum-safe, if ever," cryptography expert warns.

Published Analysis

This article discusses the emerging threat of quantum computing to current cryptographic systems. Security experts warn that quantum computers could undermine existing encryption methods used to protect sensitive data. Organizations are advised to begin quantum risk assessment and planning now, as the transition to quantum-safe cryptographic solutions will be complex and time-consuming—potentially taking years to complete. While quantum computing threats are not yet imminent, proactive preparation is essential to ensure future data security. Organizations should inventory cryptographic assets, monitor quantum computing developments, and develop migration strategies for post-quantum cryptography standards. Quantum computers are coming and may impact systems in unexpected ways, and it will "take years to be fully quantum-safe, if ever," cryptography expert warns. Quantum computers are coming and may impact systems in unexpected ways, and it will "take years to be fully quantum-safe, if ever," cryptography expert warns.