A CISO's guide to post-quantum readiness: How to build crypto agility now
CyberArk, Wednesday, August 20th, 2025
The quantum threat isn't theoretical-it's operational.
Quantum computing is rapidly shifting from research to reality, forcing chief information security officers (CISOs) to rethink cryptography, risk management and long-term data protection.
In a previous post, I explained the quantum challenge. Recently, we explored why quantum readiness is not optional. Now, it's time for action.
Preparing for the post-quantum era is critical to future-proofing and maintaining a competitive edge. This blog is a step-by-step guide for CISOs who wish to navigate these challenges and stay ahead of the curve effectively.