Cryptography used to change slowly. Today, shorter certificate lifespans, fast-growing machine identities, CA distrust events, and the post-quantum threat are forcing a “cryptographic reset.” This guide explains why crypto agility is now an operating requirement, and gives security leaders a five-action model to build post-quantum readiness before disruption sets the timeline.

Readers will learn:

• How to identify hidden cryptographic exposure across applications, infrastructure, cloud, identity, and third-party environments;
• How to prioritize readiness work based on data longevity, business criticality, and operational risk;
• How to build a five-action operating model (See, Prioritize, Modernize, Automate, Govern) for crypto agility that supports post-quantum readiness.