Empty Attestations: OT Lacks the Tools for Cryptographic Readiness
Summary
Asset owners in Operational Technology (OT) environments are facing regulatory pressure to demonstrate their readiness for post-quantum cryptography. However, the lack of adequate tooling prevents them from genuinely assessing or achieving this readiness, leading to a situation where compliance efforts are merely symbolic rather than substantive security measures.
IFF Assessment
This article highlights a significant gap in cybersecurity preparedness for OT environments concerning quantum-resistant cryptography, which poses a future threat to current security mechanisms.
Defender Context
Defenders in OT environments need to be aware that regulatory demands for cryptographic readiness are outpacing the available tools for implementation and verification. This means that current 'attestations' may not reflect actual security posture against future cryptographic threats, particularly from quantum computing. Organizations should proactively seek out and advocate for solutions that provide genuine cryptographic readiness assessment and implementation for OT systems.