HyperSphere Technologies

HyperSphere Technologies develops HyperSphere DNA, a data-neutralization appliance for protecting unstructured data stored in S3-compatible systems. It sits between applications and storage, encrypting and decrypting data across cloud, on-premises, edge, and offline environments. Its approach avoids persistent encryption keys: keys exist only briefly, and exfiltrated data is designed to remain unreadable and unusable. The company positions its architecture as quantum-resistant protection against inevitable breaches.