NTT Research Rolls Out Quantum-Secure Zero Trust Data Security Suite

NTT Research is introducing a data-level security suite built around attribute-based encryption, giving organizations a way to protect sensitive information even as quantum computing comes into view. The idea is simple: instead of relying only on perimeter controls, access stays tied to the data itself. That shift has been gaining traction for years, but performance challenges held it back. Recent work from NTT Research’s cryptography team addresses those limits and moves ABE closer to real-world, post-quantum use.

The new suite brings together a platform and a set of applications designed for documentation security, sovereign data protection and safeguarding AI workloads. Because ABE evaluates attributes such as role, affiliation or content type before decrypting anything, it gives teams more control over how data moves across distributed environments. It also supports multi-authority scenarios, which matters as more organizations collaborate across shared ecosystems and need to enforce policies without centralizing trust.

Quantum resilience is the other piece shaping this launch. Traditional encryption won’t hold up once quantum capabilities mature, so NTT Research is positioning its PQC-ABE work as a bridge for organizations starting that migration. Making ABE function in lattice-based environments like Ring-LWE means these controls can align with emerging post-quantum standards while still scaling across large, policy-heavy deployments.

CRADSEC’s decision to license and run ABE inside Trusted Execution Environments shows how this technology may evolve. Pairing ABE with hardware-backed isolation opens the door to new controls, especially for workloads that require strong revocation, compartmentalization or cross-domain collaboration. As more organizations move toward zero trust and prepare for a post-quantum future, NTT Research is betting that data-centric controls will become the anchor for both.