NIST's finalized FIPS standards for ML-KEM (Kyber) and ML-DSA (Dilithium) mark the formal beginning of the global cryptographic transition. Enterprise architects now have a concrete target to design against, rather than a moving research target.
What Changed
The finalized standards lock in parameter sets, key sizes, and implementation guidance that vendors can build against with confidence. This is the signal much of the industry has been waiting for before committing engineering resources to migration.
What Enterprises Should Do Now
- Inventory systems that rely on RSA or ECC for long-lived data.
- Prioritize hybrid deployments — classical plus post-quantum — during the transition window.
- Track vendor roadmaps for PQC support in TLS libraries, HSMs, and identity infrastructure.
The transition will take years, not months. Organizations that start now will have a significant head start over those that wait for a mandate.