Google's Quantum Research Just Moved the Clock Forward. Here's Your Crypto

Quantum computing is not a distant threat. It is an active risk with a known deadline. Google Research confirmed in March 2026 that future quantum computers may break elliptic curve cryptography — the backbone of most enterprise PKI, TLS, and digital signatures — using fewer resources than previously estimated. For enterprises, the question is no longer whether to act, but how fast.

Crypto-agility is the answer. Defined as the organisational capability to discover, assess, and replace cryptographic assets without disrupting operations, crypto-agility is the strategic foundation every enterprise needs before Q-Day arrives. This pillar guide explains what crypto-agility is, why it matters, and how to build it — step by step.

 

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