The article, as indicated by its title, highlights a significant structural gap in industrial systems. This gap is concerning because of the increasing quantum risks that these systems face. The title emphasizes an urgent need for crypto-agility, which implies the ability to rapidly switch cryptographic algorithms, and post-quantum readiness to protect against future quantum computing threats. The piece from Industrial Cyber suggests that the convergence of these factors necessitates proactive measures to secure critical infrastructure against advanced cyber threats.

The article, as indicated by its title, highlights a significant structural gap in industrial systems. This gap is concerning because of the increasing quantum risks that these systems face. The title emphasizes an urgent need for crypto-agility, which implies the ability to rapidly switch cryptographic algorithms, and post-quantum readiness to protect against future quantum computing threats. The piece from Industrial Cyber suggests that the convergence of these factors necessitates proactive measures to secure critical infrastructure against advanced cyber threats.